470779864 has 8 divisors (see below), whose sum is σ = 882712260. Its totient is φ = 235389928.

The previous prime is 470779849. The next prime is 470779877. The reversal of 470779864 is 468977074.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29423734 + ... + 29423749.

Almost surely, 2^470779864 is an apocalyptic number.

It is an amenable number.

470779864 is a deficient number, since it is larger than the sum of its proper divisors (411932396).

470779864 is a wasteful number, since it uses less digits than its factorization.

470779864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58847489 (or 58847485 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 52.

The square root of 470779864 is about 21697.4621557453. The cubic root of 470779864 is about 777.9278023949.

The spelling of 470779864 in words is "four hundred seventy million, seven hundred seventy-nine thousand, eight hundred sixty-four".