336913920 has 240 divisors, whose sum is σ = 1334155680. Its totient is φ = 76972032.

The previous prime is 336913879. The next prime is 336913963. The reversal of 336913920 is 29319633.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×336913920² = 227021978979532800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160236 + ... + 162324.

It is an arithmetic number, because the mean of its divisors is an integer number (5558982).

Almost surely, 2^336913920 is an apocalyptic number.

336913920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336913920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667077840).

336913920 is an abundant number, since it is smaller than the sum of its proper divisors (997241760).

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

336913920 is a wasteful number, since it uses less digits than its factorization.

336913920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 336913920 is about 18355.2150627553. The cubic root of 336913920 is about 695.8350778479.

The spelling of 336913920 in words is "three hundred thirty-six million, nine hundred thirteen thousand, nine hundred twenty".