3249662974 has 16 divisors (see below), whose sum is σ = 4933872000. Its totient is φ = 1605124504.

The previous prime is 3249662869. The next prime is 3249663007. The reversal of 3249662974 is 4792669423.

It is a congruent number.

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, 55677 + ... + 97975.

It is an arithmetic number, because the mean of its divisors is an integer number (308367000).

Almost surely, 2^3249662974 is an apocalyptic number.

3249662974 is a deficient number, since it is larger than the sum of its proper divisors (1684209026).

3249662974 is a wasteful number, since it uses less digits than its factorization.

3249662974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42767.

The product of its digits is 3919104, while the sum is 52.

The square root of 3249662974 is about 57005.8152647605. The cubic root of 3249662974 is about 1481.1968304747.

The spelling of 3249662974 in words is "three billion, two hundred forty-nine million, six hundred sixty-two thousand, nine hundred seventy-four".