764241982 has 16 divisors (see below), whose sum is σ = 1310877792. Its totient is φ = 327345120.

The previous prime is 764241943. The next prime is 764242013. The reversal of 764241982 is 289142467.

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, 11388 + ... + 40720.

It is an arithmetic number, because the mean of its divisors is an integer number (81929862).

Almost surely, 2^764241982 is an apocalyptic number.

764241982 is a deficient number, since it is larger than the sum of its proper divisors (546635810).

764241982 is a wasteful number, since it uses less digits than its factorization.

764241982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31203.

The product of its digits is 193536, while the sum is 43.

The square root of 764241982 is about 27644.9268763728. The cubic root of 764241982 is about 914.2752507940.

The spelling of 764241982 in words is "seven hundred sixty-four million, two hundred forty-one thousand, nine hundred eighty-two".