336976911616 has 72 divisors (see below), whose sum is σ = 696894748200. Its totient is φ = 162430033920.

The previous prime is 336976911577. The next prime is 336976911631. The reversal of 336976911616 is 616119679633.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 218365551616 + 118611360000 = 467296^2 + 344400^2 .

It is a super-2 number, since 2×336976911616² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4872930 + ... + 4941598.

It is an arithmetic number, because the mean of its divisors is an integer number (9679093725).

Almost surely, 2^336976911616 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 336976911616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348447374100).

336976911616 is an abundant number, since it is smaller than the sum of its proper divisors (359917836584).

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

336976911616 is an equidigital number, since it uses as much as digits as its factorization.

336976911616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69375 (or 69361 counting only the distinct ones).

The product of its digits is 6613488, while the sum is 58.

The spelling of 336976911616 in words is "three hundred thirty-six billion, nine hundred seventy-six million, nine hundred eleven thousand, six hundred sixteen".