775360264 has 64 divisors (see below), whose sum is σ = 1696141440. Its totient is φ = 325416960.

The previous prime is 775360237. The next prime is 775360279. The reversal of 775360264 is 462063577.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1205527 + ... + 1206169.

It is an arithmetic number, because the mean of its divisors is an integer number (26502210).

Almost surely, 2^775360264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 775360264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (848070720).

775360264 is an abundant number, since it is smaller than the sum of its proper divisors (920781176).

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

775360264 is a wasteful number, since it uses less digits than its factorization.

775360264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 775360264 is about 27845.2915948101. The cubic root of 775360264 is about 918.6875836228.

The spelling of 775360264 in words is "seven hundred seventy-five million, three hundred sixty thousand, two hundred sixty-four".