73880660338 has 16 divisors (see below), whose sum is σ = 113510124000. Its totient is φ = 36052961472.

The previous prime is 73880660323. The next prime is 73880660353. The reversal of 73880660338 is 83306608837.

It is an interprime number because it is at equal distance from previous prime (73880660323) and next prime (73880660353).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235783 + ... + 2268586.

It is an arithmetic number, because the mean of its divisors is an integer number (7094382750).

Almost surely, 2^73880660338 is an apocalyptic number.

73880660338 is a deficient number, since it is larger than the sum of its proper divisors (39629463662).

73880660338 is a wasteful number, since it uses less digits than its factorization.

73880660338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4504569.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 73880660338 in words is "seventy-three billion, eight hundred eighty million, six hundred sixty thousand, three hundred thirty-eight".