3257474474 has 32 divisors (see below), whose sum is σ = 5200873920. Its totient is φ = 1527748992.

The previous prime is 3257474459. The next prime is 3257474491. The reversal of 3257474474 is 4744747523.

It is a super-2 number, since 2×3257474474² = 21222279897523153352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277937 + ... + 289419.

It is an arithmetic number, because the mean of its divisors is an integer number (162527310).

Almost surely, 2^3257474474 is an apocalyptic number.

3257474474 is a deficient number, since it is larger than the sum of its proper divisors (1943399446).

3257474474 is a wasteful number, since it uses less digits than its factorization.

3257474474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11654.

The product of its digits is 2634240, while the sum is 47.

The square root of 3257474474 is about 57074.2890801103. The cubic root of 3257474474 is about 1482.3827083735.

The spelling of 3257474474 in words is "three billion, two hundred fifty-seven million, four hundred seventy-four thousand, four hundred seventy-four".