73879033371347 has 4 divisors (see below), whose sum is σ = 74090721146400. Its totient is φ = 73667345596296.

The previous prime is 73879033371337. The next prime is 73879033371359. The reversal of 73879033371347 is 74317333097837.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73879033371347 - 2²² = 73879029177043 is a prime.

It is a super-2 number, since 2×73879033371347² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73879033371337) 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, 105843887003 + ... + 105843887700.

It is an arithmetic number, because the mean of its divisors is an integer number (18522680286600).

Almost surely, 2^{73879033371347} is an apocalyptic number.

73879033371347 is a deficient number, since it is larger than the sum of its proper divisors (211687775053).

73879033371347 is a wasteful number, since it uses less digits than its factorization.

73879033371347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211687775052.

The product of its (nonzero) digits is 168031584, while the sum is 65.

The spelling of 73879033371347 in words is "seventy-three trillion, eight hundred seventy-nine billion, thirty-three million, three hundred seventy-one thousand, three hundred forty-seven".