779242032 has 50 divisors (see below), whose sum is σ = 2255356268. Its totient is φ = 259746912.

The previous prime is 779242027. The next prime is 779242033. The reversal of 779242032 is 230242977.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (779242033) 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 9 ways as a sum of consecutive naturals, for example, 299338 + ... + 301929.

Almost surely, 2^779242032 is an apocalyptic number.

779242032 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

779242032 is an abundant number, since it is smaller than the sum of its proper divisors (1476114236).

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

779242032 is a wasteful number, since it uses less digits than its factorization.

779242032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601287 (or 601272 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 779242032 is about 27914.9069853367. The cubic root of 779242032 is about 920.2181398295.

The spelling of 779242032 in words is "seven hundred seventy-nine million, two hundred forty-two thousand, thirty-two".