3046397076 has 72 divisors (see below), whose sum is σ = 8189574120. Its totient is φ = 951515136.

The previous prime is 3046397069. The next prime is 3046397077. The reversal of 3046397076 is 6707936403.

3046397076 is a `hidden beast` number, since 3 + 0 + 4 + 639 + 7 + 0 + 7 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 773396100 + 2273000976 = 27810^2 + 47676^2 .

It is a super-2 number, since 2×3046397076² = 18561070289322699552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3046397077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129280 + ... + 151016.

It is an arithmetic number, because the mean of its divisors is an integer number (113744085).

Almost surely, 2^3046397076 is an apocalyptic number.

3046397076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3046397076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4094787060).

3046397076 is an abundant number, since it is smaller than the sum of its proper divisors (5143177044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3046397076 is a wasteful number, since it uses less digits than its factorization.

3046397076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21993 (or 21988 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The square root of 3046397076 is about 55194.1761058175. The cubic root of 3046397076 is about 1449.6466956893.

The spelling of 3046397076 in words is "three billion, forty-six million, three hundred ninety-seven thousand, seventy-six".