336697033338 has 80 divisors (see below), whose sum is σ = 775370962080. Its totient is φ = 109143072864.

The previous prime is 336697033319. The next prime is 336697033339. The reversal of 336697033338 is 833330796633.

It is a happy number.

It is a super-2 number, since 2×336697033338² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (336697033339) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1489681 + ... + 1700747.

It is an arithmetic number, because the mean of its divisors is an integer number (9692137026).

Almost surely, 2^336697033338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336697033338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387685481040).

336697033338 is an abundant number, since it is smaller than the sum of its proper divisors (438673928742).

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

336697033338 is a wasteful number, since it uses less digits than its factorization.

336697033338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211353 (or 211344 counting only the distinct ones).

The product of its (nonzero) digits is 13226976, while the sum is 54.

The spelling of 336697033338 in words is "three hundred thirty-six billion, six hundred ninety-seven million, thirty-three thousand, three hundred thirty-eight".