64354364 has 12 divisors (see below), whose sum is σ = 116503800. Its totient is φ = 31067568.

The previous prime is 64354361. The next prime is 64354373. The reversal of 64354364 is 46345346.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64354361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277274 + ... + 277505.

It is an arithmetic number, because the mean of its divisors is an integer number (9708650).

Almost surely, 2^64354364 is an apocalyptic number.

It is an amenable number.

64354364 is a deficient number, since it is larger than the sum of its proper divisors (52149436).

64354364 is a wasteful number, since it uses less digits than its factorization.

64354364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554812 (or 554810 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 64354364 is about 8022.1171769054. The cubic root of 64354364 is about 400.7368999459.

The spelling of 64354364 in words is "sixty-four million, three hundred fifty-four thousand, three hundred sixty-four".