779110464 has 224 divisors, whose sum is σ = 2407578624. Its totient is φ = 219985920.

The previous prime is 779110463. The next prime is 779110469. The reversal of 779110464 is 464011977.

It is a super-2 number, since 2×779110464² = 1214026230228590592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (779110463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2088582 + ... + 2088954.

Almost surely, 2^779110464 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 779110464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1203789312).

779110464 is an abundant number, since it is smaller than the sum of its proper divisors (1628468160).

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

779110464 is a wasteful number, since it uses less digits than its factorization.

779110464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 779110464 is about 27912.5502955212. The cubic root of 779110464 is about 920.1663467324.

The spelling of 779110464 in words is "seven hundred seventy-nine million, one hundred ten thousand, four hundred sixty-four".