3699131 has 2 divisors, whose sum is σ = 3699132. Its totient is φ = 3699130.

The previous prime is 3699127. The next prime is 3699139. The reversal of 3699131 is 1319963.

It is a weak prime.

It is an emirp because it is prime and its reverse (1319963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3699131 - 2² = 3699127 is a prime.

It is a super-2 number, since 2×3699131² = 27367140310322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3699139) 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 as a sum of consecutive naturals, namely, 1849565 + 1849566.

It is an arithmetic number, because the mean of its divisors is an integer number (1849566).

Almost surely, 2^3699131 is an apocalyptic number.

3699131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3699131 is an equidigital number, since it uses as much as digits as its factorization.

3699131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4374, while the sum is 32.

The square root of 3699131 is about 1923.3125071085. The cubic root of 3699131 is about 154.6559277332.

The spelling of 3699131 in words is "three million, six hundred ninety-nine thousand, one hundred thirty-one".