336612672 has 140 divisors (see below), whose sum is σ = 1088721216. Its totient is φ = 101986560.

The previous prime is 336612671. The next prime is 336612697. The reversal of 336612672 is 276216633.

336612672 is a `hidden beast` number, since 3 + 36 + 612 + 6 + 7 + 2 = 666.

It is a super-2 number, since 2×336612672² = 226616181901959168, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336612671) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 54073 + ... + 59975.

Almost surely, 2^336612672 is an apocalyptic number.

336612672 is a gapful number since it is divisible by the number (32) 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 336612672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544360608).

336612672 is an abundant number, since it is smaller than the sum of its proper divisors (752108544).

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

336612672 is a wasteful number, since it uses less digits than its factorization.

336612672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5938 (or 5919 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 336612672 is about 18347.0071673829. The cubic root of 336612672 is about 695.6276248257.

The spelling of 336612672 in words is "three hundred thirty-six million, six hundred twelve thousand, six hundred seventy-two".