3076416 has 126 divisors (see below), whose sum is σ = 10351770. Its totient is φ = 870912.

The previous prime is 3076399. The next prime is 3076417. The reversal of 3076416 is 6146703.

It can be written as a sum of positive squares in only one way, i.e., 2822400 + 254016 = 1680^2 + 504^2 .

It is a tau number, because it is divible by the number of its divisors (126).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3076416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3076417) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28170 + ... + 28278.

Almost surely, 2^3076416 is an apocalyptic number.

3076416 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 3076416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5175885).

3076416 is an abundant number, since it is smaller than the sum of its proper divisors (7275354).

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

3076416 is a wasteful number, since it uses less digits than its factorization.

3076416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3076416 is about 1753.9714934970. The cubic root of 3076416 is about 145.4392703656.

The spelling of 3076416 in words is "three million, seventy-six thousand, four hundred sixteen".