3913492 has 24 divisors (see below), whose sum is σ = 7731360. Its totient is φ = 1716960.

The previous prime is 3913489. The next prime is 3913499. The reversal of 3913492 is 2943193.

It is a hoax number, since the sum of its digits (31) 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 (3913499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258 + ... + 2809.

It is an arithmetic number, because the mean of its divisors is an integer number (322140).

Almost surely, 2^3913492 is an apocalyptic number.

It is an amenable number.

3913492 is a deficient number, since it is larger than the sum of its proper divisors (3817868).

3913492 is a wasteful number, since it uses less digits than its factorization.

3913492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111 (or 3109 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 3913492 is about 1978.2547864216. The cubic root of 3913492 is about 157.5873975338.

Subtracting from 3913492 its reverse (2943193), we obtain a cube (970299 = 99³).

It can be divided in two parts, 391 and 3492, that added together give a palindrome (3883).

The spelling of 3913492 in words is "three million, nine hundred thirteen thousand, four hundred ninety-two".