3660492004 has 45 divisors (see below), whose sum is σ = 6978649727. Its totient is φ = 1680019536.

The previous prime is 3660491993. The next prime is 3660492041. The reversal of 3660492004 is 4002940663.

The square root of 3660492004 is 60502.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 1814930404 + 1845561600 = 42602^2 + 42960^2 .

It is a super-2 number, since 2×3660492004² = 26798403422695872032, which contains 22 as substring.

It is a Duffinian 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 14 ways as a sum of consecutive naturals, for example, 20449587 + ... + 20449765.

Almost surely, 2^3660492004 is an apocalyptic number.

3660492004 is the 60502-nd square number.

It is an amenable number.

3660492004 is a deficient number, since it is larger than the sum of its proper divisors (3318157723).

3660492004 is an frugal number, since it uses more digits than its factorization.

3660492004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The cubic root of 3660492004 is about 1541.1555957864.

The spelling of 3660492004 in words is "three billion, six hundred sixty million, four hundred ninety-two thousand, four".