764124048 has 60 divisors (see below), whose sum is σ = 2154863568. Its totient is φ = 252757440.

The previous prime is 764124047. The next prime is 764124071. The reversal of 764124048 is 840421467.

764124048 is a `hidden beast` number, since 7 + 641 + 2 + 4 + 0 + 4 + 8 = 666.

764124048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (764124043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1390 + ... + 39117.

Almost surely, 2^764124048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 764124048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1077431784).

764124048 is an abundant number, since it is smaller than the sum of its proper divisors (1390739520).

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

764124048 is a wasteful number, since it uses less digits than its factorization.

764124048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40652 (or 40643 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 764124048 is about 27642.7937806583. The cubic root of 764124048 is about 914.2282195802.

The spelling of 764124048 in words is "seven hundred sixty-four million, one hundred twenty-four thousand, forty-eight".