3690860113831 has 4 divisors (see below), whose sum is σ = 4026392851464. Its totient is φ = 3355327376200.

The previous prime is 3690860113823. The next prime is 3690860113841. The reversal of 3690860113831 is 1383110680963.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3690860113831 - 2³ = 3690860113823 is a prime.

It is a super-2 number, since 2×3690860113831² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3690860113841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167766368800 + ... + 167766368821.

It is an arithmetic number, because the mean of its divisors is an integer number (1006598212866).

Almost surely, 2^{3690860113831} is an apocalyptic number.

3690860113831 is a deficient number, since it is larger than the sum of its proper divisors (335532737633).

3690860113831 is a wasteful number, since it uses less digits than its factorization.

3690860113831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335532737632.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 3690860113831 in words is "three trillion, six hundred ninety billion, eight hundred sixty million, one hundred thirteen thousand, eight hundred thirty-one".