306064352 has 24 divisors (see below), whose sum is σ = 657343512. Its totient is φ = 139120000.

The previous prime is 306064309. The next prime is 306064393. The reversal of 306064352 is 253460603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434399 + ... + 435102.

It is an arithmetic number, because the mean of its divisors is an integer number (27389313).

Almost surely, 2^306064352 is an apocalyptic number.

306064352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

306064352 is an abundant number, since it is smaller than the sum of its proper divisors (351279160).

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

306064352 is a wasteful number, since it uses less digits than its factorization.

306064352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869522 (or 869514 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 306064352 is about 17494.6949673322. The cubic root of 306064352 is about 673.9136449517.

The spelling of 306064352 in words is "three hundred six million, sixty-four thousand, three hundred fifty-two".