82394257936 has 15 divisors (see below), whose sum is σ = 159641099373. Its totient is φ = 41196554880.

The previous prime is 82394257909. The next prime is 82394257963. The reversal of 82394257936 is 63975249328.

The square root of 82394257936 is 287044.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (82394257909) and next prime (82394257963).

It can be written as a sum of positive squares in only one way, i.e., 30191147536 + 52203110400 = 173756^2 + 228480^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1112296 + ... + 1184056.

Almost surely, 2^82394257936 is an apocalyptic number.

82394257936 is the 287044-th square number.

It is an amenable number.

82394257936 is a deficient number, since it is larger than the sum of its proper divisors (77246841437).

82394257936 is an frugal number, since it uses more digits than its factorization.

82394257936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143530 (or 71763 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 58.

The spelling of 82394257936 in words is "eighty-two billion, three hundred ninety-four million, two hundred fifty-seven thousand, nine hundred thirty-six".