3457625 has 16 divisors (see below), whose sum is σ = 4368000. Its totient is φ = 2732400.

The previous prime is 3457609. The next prime is 3457631. The reversal of 3457625 is 5267543.

It is not a de Polignac number, because 3457625 - 2⁴ = 3457609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3457591 and 3457600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17276 + ... + 17474.

It is an arithmetic number, because the mean of its divisors is an integer number (273000).

Almost surely, 2^3457625 is an apocalyptic number.

It is an amenable number.

3457625 is a deficient number, since it is larger than the sum of its proper divisors (910375).

3457625 is a wasteful number, since it uses less digits than its factorization.

3457625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 343 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 3457625 is about 1859.4690102285. The cubic root of 3457625 is about 151.2142187061.

The spelling of 3457625 in words is "three million, four hundred fifty-seven thousand, six hundred twenty-five".