73459000769 has 20 divisors (see below), whose sum is σ = 93487744560. Its totient is φ = 57240759240.

The previous prime is 73459000733. The next prime is 73459000793. The reversal of 73459000769 is 96700095437.

It is a de Polignac number, because none of the positive numbers 2^k-73459000769 is a prime.

It is a super-2 number, since 2×73459000769² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73459000729) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 1364279 + ... + 1417100.

It is an arithmetic number, because the mean of its divisors is an integer number (4674387228).

Almost surely, 2^73459000769 is an apocalyptic number.

It is an amenable number.

73459000769 is a deficient number, since it is larger than the sum of its proper divisors (20028743791).

73459000769 is an equidigital number, since it uses as much as digits as its factorization.

73459000769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781418 (or 2781397 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 73459000769 in words is "seventy-three billion, four hundred fifty-nine million, seven hundred sixty-nine", and thus it is an aban number.