34731425 has 24 divisors (see below), whose sum is σ = 46282752. Its totient is φ = 25760000.

The previous prime is 34731409. The next prime is 34731443. The reversal of 34731425 is 52413743.

It is a happy number.

It is not a de Polignac number, because 34731425 - 2⁴ = 34731409 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29600 + ... + 30750.

It is an arithmetic number, because the mean of its divisors is an integer number (1928448).

Almost surely, 2^34731425 is an apocalyptic number.

It is an amenable number.

34731425 is a deficient number, since it is larger than the sum of its proper divisors (11551327).

34731425 is a wasteful number, since it uses less digits than its factorization.

34731425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1244 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 34731425 is about 5893.3373397422. The cubic root of 34731425 is about 326.2677896770.

The spelling of 34731425 in words is "thirty-four million, seven hundred thirty-one thousand, four hundred twenty-five".