64798883 has 8 divisors (see below), whose sum is σ = 68776848. Its totient is φ = 60839424.

The previous prime is 64798861. The next prime is 64798891. The reversal of 64798883 is 38889746.

It is a happy number.

64798883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64798883 - 2¹⁸ = 64536739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64798823) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2960 + ... + 11762.

It is an arithmetic number, because the mean of its divisors is an integer number (8597106).

Almost surely, 2^64798883 is an apocalyptic number.

64798883 is a deficient number, since it is larger than the sum of its proper divisors (3977965).

64798883 is a wasteful number, since it uses less digits than its factorization.

64798883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9253.

The product of its digits is 2322432, while the sum is 53.

The square root of 64798883 is about 8049.7753384800. The cubic root of 64798883 is about 401.6574621453.

The spelling of 64798883 in words is "sixty-four million, seven hundred ninety-eight thousand, eight hundred eighty-three".