3388925 has 12 divisors (see below), whose sum is σ = 4225920. Its totient is φ = 2695920.

The previous prime is 3388921. The next prime is 3388939. The reversal of 3388925 is 5298833.

It is not a de Polignac number, because 3388925 - 2² = 3388921 is a prime.

It is a super-2 number, since 2×3388925² = 22969625311250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3388921) 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, 6836 + ... + 7314.

It is an arithmetic number, because the mean of its divisors is an integer number (352160).

Almost surely, 2^3388925 is an apocalyptic number.

It is an amenable number.

3388925 is a deficient number, since it is larger than the sum of its proper divisors (836995).

3388925 is a wasteful number, since it uses less digits than its factorization.

3388925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 767 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 3388925 is about 1840.9033108776. The cubic root of 3388925 is about 150.2060132238.

The spelling of 3388925 in words is "three million, three hundred eighty-eight thousand, nine hundred twenty-five".