64303368 has 16 divisors (see below), whose sum is σ = 160758480. Its totient is φ = 21434448.

The previous prime is 64303339. The next prime is 64303381. The reversal of 64303368 is 86330346.

It is a super-2 number, since 2×64303368² = 8269846272286848, which contains 22 as substring.

It is a zygodrome in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1339630 + ... + 1339677.

It is an arithmetic number, because the mean of its divisors is an integer number (10047405).

Almost surely, 2^64303368 is an apocalyptic number.

It is an amenable number.

64303368 is an abundant number, since it is smaller than the sum of its proper divisors (96455112).

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

64303368 is a wasteful number, since it uses less digits than its factorization.

64303368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2679316 (or 2679312 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 64303368 is about 8018.9380843102. The cubic root of 64303368 is about 400.6310206755.

The spelling of 64303368 in words is "sixty-four million, three hundred three thousand, three hundred sixty-eight".