3679731 has 36 divisors (see below), whose sum is σ = 6086080. Its totient is φ = 2138400.

The previous prime is 3679729. The next prime is 3679751. The reversal of 3679731 is 1379763.

It is not a de Polignac number, because 3679731 - 2¹ = 3679729 is a prime.

It is a super-2 number, since 2×3679731² = 27080840464722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3679751) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 33705 + ... + 33813.

Almost surely, 2^3679731 is an apocalyptic number.

3679731 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3679731 is a deficient number, since it is larger than the sum of its proper divisors (2406349).

3679731 is a wasteful number, since it uses less digits than its factorization.

3679731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 154 counting only the distinct ones).

The product of its digits is 23814, while the sum is 36.

The square root of 3679731 is about 1918.2624950720. The cubic root of 3679731 is about 154.3850906657.

Subtracting from 3679731 its reverse (1379763), we obtain a cube (2299968 = 132³).

The spelling of 3679731 in words is "three million, six hundred seventy-nine thousand, seven hundred thirty-one".