3391925 has 24 divisors (see below), whose sum is σ = 4660416. Its totient is φ = 2435840.

The previous prime is 3391909. The next prime is 3391933. The reversal of 3391925 is 5291933.

It is not a de Polignac number, because 3391925 - 2⁴ = 3391909 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3391891 and 3391900.

It is a congruent 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, 9602 + ... + 9948.

It is an arithmetic number, because the mean of its divisors is an integer number (194184).

Almost surely, 2^3391925 is an apocalyptic number.

It is an amenable number.

3391925 is a deficient number, since it is larger than the sum of its proper divisors (1268491).

3391925 is a wasteful number, since it uses less digits than its factorization.

3391925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 392 counting only the distinct ones).

The product of its digits is 7290, while the sum is 32.

The square root of 3391925 is about 1841.7179480040. The cubic root of 3391925 is about 150.2503227651.

The spelling of 3391925 in words is "three million, three hundred ninety-one thousand, nine hundred twenty-five".