64790795 has 4 divisors (see below), whose sum is σ = 77748960. Its totient is φ = 51832632.

The previous prime is 64790777. The next prime is 64790801. The reversal of 64790795 is 59709746.

64790795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 64790795 - 2⁶ = 64790731 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6479075 + ... + 6479084.

It is an arithmetic number, because the mean of its divisors is an integer number (19437240).

Almost surely, 2^64790795 is an apocalyptic number.

64790795 is a deficient number, since it is larger than the sum of its proper divisors (12958165).

64790795 is a wasteful number, since it uses less digits than its factorization.

64790795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12958164.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 64790795 is about 8049.2729485339. The cubic root of 64790795 is about 401.6407502280.

The spelling of 64790795 in words is "sixty-four million, seven hundred ninety thousand, seven hundred ninety-five".