768725848 has 32 divisors (see below), whose sum is σ = 1623121920. Its totient is φ = 338148000.

The previous prime is 768725819. The next prime is 768725861. The reversal of 768725848 is 848527867.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138168 + ... + 143623.

It is an arithmetic number, because the mean of its divisors is an integer number (50722560).

Almost surely, 2^768725848 is an apocalyptic number.

It is an amenable number.

768725848 is an abundant number, since it is smaller than the sum of its proper divisors (854396072).

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

768725848 is a wasteful number, since it uses less digits than its factorization.

768725848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281839 (or 281835 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 55.

The square root of 768725848 is about 27725.9057201023. The cubic root of 768725848 is about 916.0598061674.

The spelling of 768725848 in words is "seven hundred sixty-eight million, seven hundred twenty-five thousand, eight hundred forty-eight".