336406131 has 6 divisors (see below), whose sum is σ = 485919980. Its totient is φ = 224270748.

The previous prime is 336406127. The next prime is 336406151. The reversal of 336406131 is 131604633.

336406131 is a `hidden beast` number, since 3 + 3 + 6 + 40 + 613 + 1 = 666.

It is not a de Polignac number, because 336406131 - 2² = 336406127 is a prime.

It is a super-2 number, since 2×336406131² = 226338169948778322, 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 = 336406095 and 336406104.

It is not an unprimeable number, because it can be changed into a prime (336406111) 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 5 ways as a sum of consecutive naturals, for example, 18689221 + ... + 18689238.

Almost surely, 2^336406131 is an apocalyptic number.

336406131 is a deficient number, since it is larger than the sum of its proper divisors (149513849).

336406131 is a wasteful number, since it uses less digits than its factorization.

336406131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37378465 (or 37378462 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 336406131 is about 18341.3775654938. The cubic root of 336406131 is about 695.4853198037.

The spelling of 336406131 in words is "three hundred thirty-six million, four hundred six thousand, one hundred thirty-one".