3136439934684 has 576 divisors, whose sum is σ = 10308759552000. Its totient is φ = 783598717440.

The previous prime is 3136439934673. The next prime is 3136439934697. The reversal of 3136439934684 is 4864399346313.

It is a happy number.

3136439934684 is a `hidden beast` number, since 3 + 1 + 36 + 439 + 93 + 4 + 6 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 357261807 + ... + 357270585.

It is an arithmetic number, because the mean of its divisors is an integer number (17897152000).

Almost surely, 2^{3136439934684} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3136439934684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5154379776000).

3136439934684 is an abundant number, since it is smaller than the sum of its proper divisors (7172319617316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3136439934684 is a wasteful number, since it uses less digits than its factorization.

3136439934684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8958 (or 8953 counting only the distinct ones).

The product of its digits is 120932352, while the sum is 63.

The spelling of 3136439934684 in words is "three trillion, one hundred thirty-six billion, four hundred thirty-nine million, nine hundred thirty-four thousand, six hundred eighty-four".