73794856539 has 8 divisors (see below), whose sum is σ = 98438851152. Its totient is φ = 49173716480.

The previous prime is 73794856537. The next prime is 73794856573. The reversal of 73794856539 is 93565849737.

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

It is a cyclic number.

It is not a de Polignac number, because 73794856539 - 2¹ = 73794856537 is a prime.

It is a super-2 number, since 2×73794856539² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73794856539.

It is not an unprimeable number, because it can be changed into a prime (73794856537) 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, 5706102 + ... + 5719019.

It is an arithmetic number, because the mean of its divisors is an integer number (12304856394).

Almost surely, 2^73794856539 is an apocalyptic number.

73794856539 is a deficient number, since it is larger than the sum of its proper divisors (24643994613).

73794856539 is a wasteful number, since it uses less digits than its factorization.

73794856539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11427277.

The product of its digits is 171460800, while the sum is 66.

The spelling of 73794856539 in words is "seventy-three billion, seven hundred ninety-four million, eight hundred fifty-six thousand, five hundred thirty-nine".