3061403660 has 24 divisors (see below), whose sum is σ = 7347369120. Its totient is φ = 1049624064.

The previous prime is 3061403659. The next prime is 3061403677. The reversal of 3061403660 is 663041603.

It is a super-2 number, since 2×3061403660² = 18744384738922791200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10933445 + ... + 10933724.

It is an arithmetic number, because the mean of its divisors is an integer number (306140380).

Almost surely, 2^3061403660 is an apocalyptic number.

It is an amenable number.

3061403660 is an abundant number, since it is smaller than the sum of its proper divisors (4285965460).

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

3061403660 is a wasteful number, since it uses less digits than its factorization.

3061403660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21867185 (or 21867183 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3061403660 is about 55329.9526477296. The cubic root of 3061403660 is about 1452.0231227993.

The spelling of 3061403660 in words is "three billion, sixty-one million, four hundred three thousand, six hundred sixty".