3897174552 has 16 divisors (see below), whose sum is σ = 9742936440. Its totient is φ = 1299058176.

The previous prime is 3897174551. The next prime is 3897174559. The reversal of 3897174552 is 2554717983.

It is a junction number, because it is equal to n+sod(n) for n = 3897174495 and 3897174504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3897174551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81191113 + ... + 81191160.

Almost surely, 2^3897174552 is an apocalyptic number.

It is an amenable number.

3897174552 is an abundant number, since it is smaller than the sum of its proper divisors (5845761888).

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

3897174552 is a wasteful number, since it uses less digits than its factorization.

3897174552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162382282 (or 162382278 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 51.

The square root of 3897174552 is about 62427.3541966981. The cubic root of 3897174552 is about 1573.6807028095.

The spelling of 3897174552 in words is "three billion, eight hundred ninety-seven million, one hundred seventy-four thousand, five hundred fifty-two".