3470825 has 12 divisors (see below), whose sum is σ = 4530960. Its totient is φ = 2630160.

The previous prime is 3470821. The next prime is 3470827. The reversal of 3470825 is 5280743.

It is a happy number.

It is not a de Polignac number, because 3470825 - 2² = 3470821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3470821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3179 + ... + 4128.

It is an arithmetic number, because the mean of its divisors is an integer number (377580).

Almost surely, 2^3470825 is an apocalyptic number.

It is an amenable number.

3470825 is a deficient number, since it is larger than the sum of its proper divisors (1060135).

3470825 is a wasteful number, since it uses less digits than its factorization.

3470825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7336 (or 7331 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3470825 is about 1863.0150294617. The cubic root of 3470825 is about 151.4064019741.

The spelling of 3470825 in words is "three million, four hundred seventy thousand, eight hundred twenty-five".