3158859425 has 12 divisors (see below), whose sum is σ = 4000327296. Its totient is φ = 2473318800.

The previous prime is 3158859397. The next prime is 3158859439. The reversal of 3158859425 is 5249588513.

It is a de Polignac number, because none of the positive numbers 2^k-3158859425 is a prime.

It is a super-2 number, since 2×3158859425² = 19956785733822661250, 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 11 ways as a sum of consecutive naturals, for example, 1343021 + ... + 1345370.

It is an arithmetic number, because the mean of its divisors is an integer number (333360608).

Almost surely, 2^3158859425 is an apocalyptic number.

It is an amenable number.

3158859425 is a deficient number, since it is larger than the sum of its proper divisors (841467871).

3158859425 is a wasteful number, since it uses less digits than its factorization.

3158859425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688448 (or 2688443 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 50.

The square root of 3158859425 is about 56203.7314152717. The cubic root of 3158859425 is about 1467.2702088762.

The spelling of 3158859425 in words is "three billion, one hundred fifty-eight million, eight hundred fifty-nine thousand, four hundred twenty-five".