77395468 has 24 divisors (see below), whose sum is σ = 141402240. Its totient is φ = 37023360.

The previous prime is 77395457. The next prime is 77395471. The reversal of 77395468 is 86459377.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7530 + ... + 14542.

It is an arithmetic number, because the mean of its divisors is an integer number (5891760).

Almost surely, 2^77395468 is an apocalyptic number.

It is an amenable number.

77395468 is a deficient number, since it is larger than the sum of its proper divisors (64006772).

77395468 is a wasteful number, since it uses less digits than its factorization.

77395468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7137 (or 7135 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 77395468 is about 8797.4694088698. The cubic root of 77395468 is about 426.1591755300.

The spelling of 77395468 in words is "seventy-seven million, three hundred ninety-five thousand, four hundred sixty-eight".