3173422625 has 8 divisors (see below), whose sum is σ = 3960431592. Its totient is φ = 2538738000.

The previous prime is 3173422613. The next prime is 3173422633. The reversal of 3173422625 is 5262243713.

It can be written as a sum of positive squares in 4 ways, for example, as 59336209 + 3114086416 = 7703^2 + 55804^2 .

It is not a de Polignac number, because 3173422625 - 2¹² = 3173418529 is a prime.

It is a super-2 number, since 2×3173422625² = 20141222313723781250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon 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, 12693566 + ... + 12693815.

It is an arithmetic number, because the mean of its divisors is an integer number (495053949).

Almost surely, 2^3173422625 is an apocalyptic number.

It is an amenable number.

3173422625 is a deficient number, since it is larger than the sum of its proper divisors (787008967).

3173422625 is an equidigital number, since it uses as much as digits as its factorization.

3173422625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25387396 (or 25387386 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 3173422625 is about 56333.1396692924. The cubic root of 3173422625 is about 1469.5215906595.

The spelling of 3173422625 in words is "three billion, one hundred seventy-three million, four hundred twenty-two thousand, six hundred twenty-five".