787395916 has 12 divisors (see below), whose sum is σ = 1378708240. Its totient is φ = 393479280.

The previous prime is 787395911. The next prime is 787395937. The reversal of 787395916 is 619593787.

It is not an unprimeable number, because it can be changed into a prime (787395911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46431 + ... + 61078.

Almost surely, 2^787395916 is an apocalyptic number.

It is an amenable number.

787395916 is a deficient number, since it is larger than the sum of its proper divisors (591312324).

787395916 is a wasteful number, since it uses less digits than its factorization.

787395916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109344 (or 109342 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 55.

The square root of 787395916 is about 28060.5758315826. The cubic root of 787395916 is about 923.4166889287.

The spelling of 787395916 in words is "seven hundred eighty-seven million, three hundred ninety-five thousand, nine hundred sixteen".