3173897952 has 48 divisors (see below), whose sum is σ = 9257204880. Its totient is φ = 1057965696.

The previous prime is 3173897933. The next prime is 3173897981. The reversal of 3173897952 is 2597983713.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 1835883 + ... + 1837610.

It is an arithmetic number, because the mean of its divisors is an integer number (192858435).

Almost surely, 2^3173897952 is an apocalyptic number.

3173897952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3173897952 is an abundant number, since it is smaller than the sum of its proper divisors (6083306928).

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

3173897952 is a wasteful number, since it uses less digits than its factorization.

3173897952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673512 (or 3673498 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 54.

The square root of 3173897952 is about 56337.3584045259. The cubic root of 3173897952 is about 1469.5949571264.

The spelling of 3173897952 in words is "three billion, one hundred seventy-three million, eight hundred ninety-seven thousand, nine hundred fifty-two".