3807620131 has 8 divisors (see below), whose sum is σ = 4351968000. Its totient is φ = 3263372808.

The previous prime is 3807620111. The next prime is 3807620143. The reversal of 3807620131 is 1310267083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3807620131 - 2⁹ = 3807619619 is a prime.

It is a super-2 number, since 2×3807620131² = 28995942123992914322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3807620093 and 3807620102.

It is not an unprimeable number, because it can be changed into a prime (3807620111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93120 + ... + 127618.

It is an arithmetic number, because the mean of its divisors is an integer number (543996000).

Almost surely, 2^3807620131 is an apocalyptic number.

3807620131 is a deficient number, since it is larger than the sum of its proper divisors (544347869).

3807620131 is a wasteful number, since it uses less digits than its factorization.

3807620131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50273.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3807620131 is about 61705.9164991494. The cubic root of 3807620131 is about 1561.5331370553.

The spelling of 3807620131 in words is "three billion, eight hundred seven million, six hundred twenty thousand, one hundred thirty-one".