73880506 has 8 divisors (see below), whose sum is σ = 126652320. Its totient is φ = 31663068.

The previous prime is 73880503. The next prime is 73880507. The reversal of 73880506 is 60508837.

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

It is not an unprimeable number, because it can be changed into a prime (73880501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2638576 + ... + 2638603.

It is an arithmetic number, because the mean of its divisors is an integer number (15831540).

Almost surely, 2^73880506 is an apocalyptic number.

73880506 is a deficient number, since it is larger than the sum of its proper divisors (52771814).

73880506 is a wasteful number, since it uses less digits than its factorization.

73880506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5277188.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 73880506 is about 8595.3770132554. The cubic root of 73880506 is about 419.6075434477.

The spelling of 73880506 in words is "seventy-three million, eight hundred eighty thousand, five hundred six".