3052885860 has 72 divisors (see below), whose sum is σ = 9435174840. Its totient is φ = 798739968.

The previous prime is 3052885813. The next prime is 3052885861. The reversal of 3052885860 is 685882503.

It is a happy number.

3052885860 is a `hidden beast` number, since 305 + 288 + 5 + 8 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1507924224 + 1544961636 = 38832^2 + 39306^2 .

It is a super-2 number, since 2×3052885860² = 18640224148375879200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3052885861) 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, 150465 + ... + 169544.

It is an arithmetic number, because the mean of its divisors is an integer number (131044095).

Almost surely, 2^3052885860 is an apocalyptic number.

3052885860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3052885860 is an abundant number, since it is smaller than the sum of its proper divisors (6382288980).

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

3052885860 is a wasteful number, since it uses less digits than its factorization.

3052885860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320077 (or 320072 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 3052885860 is about 55252.9262573486. The cubic root of 3052885860 is about 1450.6752083234.

The spelling of 3052885860 in words is "three billion, fifty-two million, eight hundred eighty-five thousand, eight hundred sixty".