82346307028 has 12 divisors (see below), whose sum is σ = 147457340800. Its totient is φ = 40215638232.

The previous prime is 82346307007. The next prime is 82346307061. The reversal of 82346307028 is 82070364328.

It is a super-2 number, since 2×82346307028² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239378628 + ... + 239378971.

Almost surely, 2^82346307028 is an apocalyptic number.

It is an amenable number.

82346307028 is a deficient number, since it is larger than the sum of its proper divisors (65111033772).

82346307028 is a wasteful number, since it uses less digits than its factorization.

82346307028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478757646 (or 478757644 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 82346307028 in words is "eighty-two billion, three hundred forty-six million, three hundred seven thousand, twenty-eight".