3925107 has 12 divisors (see below), whose sum is σ = 5709600. Its totient is φ = 2598288.

The previous prime is 3925091. The next prime is 3925109. The reversal of 3925107 is 7015293.

It is not a de Polignac number, because 3925107 - 2⁴ = 3925091 is a prime.

It is a super-2 number, since 2×3925107² = 30812929922898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3925109) 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, 123 + ... + 2804.

It is an arithmetic number, because the mean of its divisors is an integer number (475800).

Almost surely, 2^3925107 is an apocalyptic number.

3925107 is a deficient number, since it is larger than the sum of its proper divisors (1784493).

3925107 is a wasteful number, since it uses less digits than its factorization.

3925107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082 (or 3079 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 3925107 is about 1981.1882797957. The cubic root of 3925107 is about 157.7431467374.

The spelling of 3925107 in words is "three million, nine hundred twenty-five thousand, one hundred seven".