336749380 has 24 divisors (see below), whose sum is σ = 771462720. Its totient is φ = 122454240.

The previous prime is 336749377. The next prime is 336749393. The reversal of 336749380 is 83947633.

It is a super-2 number, since 2×336749380² = 226800289860768800, which contains 22 as substring.

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, 765120 + ... + 765559.

It is an arithmetic number, because the mean of its divisors is an integer number (32144280).

Almost surely, 2^336749380 is an apocalyptic number.

It is an amenable number.

336749380 is an abundant number, since it is smaller than the sum of its proper divisors (434713340).

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

336749380 is a wasteful number, since it uses less digits than its factorization.

336749380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530699 (or 1530697 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 336749380 is about 18350.7324104516. The cubic root of 336749380 is about 695.7217834816.

The spelling of 336749380 in words is "three hundred thirty-six million, seven hundred forty-nine thousand, three hundred eighty".