77395848 has 64 divisors (see below), whose sum is σ = 197683200. Its totient is φ = 25247040.

The previous prime is 77395831. The next prime is 77395853. The reversal of 77395848 is 84859377.

It is a self number, because there is not a number n which added to its sum of digits gives 77395848.

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, 323713 + ... + 323951.

It is an arithmetic number, because the mean of its divisors is an integer number (3088800).

Almost surely, 2^77395848 is an apocalyptic number.

It is an amenable number.

77395848 is an abundant number, since it is smaller than the sum of its proper divisors (120287352).

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

77395848 is a wasteful number, since it uses less digits than its factorization.

77395848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 478 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 77395848 is about 8797.4910059630. The cubic root of 77395848 is about 426.1598729879.

The spelling of 77395848 in words is "seventy-seven million, three hundred ninety-five thousand, eight hundred forty-eight".