64600968 has 32 divisors (see below), whose sum is σ = 162446400. Its totient is φ = 21407808.

The previous prime is 64600967. The next prime is 64600979. The reversal of 64600968 is 86900646.

It is not an unprimeable number, because it can be changed into a prime (64600967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3628 + ... + 11931.

It is an arithmetic number, because the mean of its divisors is an integer number (5076450).

Almost surely, 2^64600968 is an apocalyptic number.

It is an amenable number.

64600968 is an abundant number, since it is smaller than the sum of its proper divisors (97845432).

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

64600968 is a wasteful number, since it uses less digits than its factorization.

64600968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15741 (or 15737 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 64600968 is about 8037.4727371233. The cubic root of 64600968 is about 401.2481181189.

The spelling of 64600968 in words is "sixty-four million, six hundred thousand, nine hundred sixty-eight".