3049670520 has 256 divisors, whose sum is σ = 11000707200. Its totient is φ = 747048960.

The previous prime is 3049670483. The next prime is 3049670581. The reversal of 3049670520 is 250769403.

3049670520 is a `hidden beast` number, since 30 + 49 + 67 + 0 + 520 = 666.

It is a super-3 number, since 3×3049670520³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3944854 + ... + 3945626.

Almost surely, 2^3049670520 is an apocalyptic number.

3049670520 is a gapful number since it is divisible by the number (30) 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 3049670520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5500353600).

3049670520 is an abundant number, since it is smaller than the sum of its proper divisors (7951036680).

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

3049670520 is a wasteful number, since it uses less digits than its factorization.

3049670520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087 (or 1077 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 3049670520 is about 55223.8220336115. The cubic root of 3049670520 is about 1450.1657392791.

The spelling of 3049670520 in words is "three billion, forty-nine million, six hundred seventy thousand, five hundred twenty".