73764417039 has 16 divisors (see below), whose sum is σ = 99287142240. Its totient is φ = 48709278720.

The previous prime is 73764417019. The next prime is 73764417049. The reversal of 73764417039 is 93071446737.

It is not a de Polignac number, because 73764417039 - 2⁹ = 73764416527 is a prime.

It is a super-2 number, since 2×73764417039² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73764416982 and 73764417000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73764417019) 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 15 ways as a sum of consecutive naturals, for example, 1016899 + ... + 1087019.

It is an arithmetic number, because the mean of its divisors is an integer number (6205446390).

Almost surely, 2^73764417039 is an apocalyptic number.

73764417039 is a deficient number, since it is larger than the sum of its proper divisors (25522725201).

73764417039 is a wasteful number, since it uses less digits than its factorization.

73764417039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73450.

The product of its (nonzero) digits is 2667168, while the sum is 51.

The spelling of 73764417039 in words is "seventy-three billion, seven hundred sixty-four million, four hundred seventeen thousand, thirty-nine".