82964444369 has 8 divisors (see below), whose sum is σ = 87632362752. Its totient is φ = 78421003920.

The previous prime is 82964444347. The next prime is 82964444401. The reversal of 82964444369 is 96344446928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82964444369 is a prime.

It is a super-2 number, since 2×82964444369² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82964444309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31118114 + ... + 31120779.

It is an arithmetic number, because the mean of its divisors is an integer number (10954045344).

Almost surely, 2^82964444369 is an apocalyptic number.

It is an amenable number.

82964444369 is a deficient number, since it is larger than the sum of its proper divisors (4667918383).

82964444369 is a wasteful number, since it uses less digits than its factorization.

82964444369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62238967.

The product of its digits is 35831808, while the sum is 59.

The spelling of 82964444369 in words is "eighty-two billion, nine hundred sixty-four million, four hundred forty-four thousand, three hundred sixty-nine".