73347677108 has 24 divisors (see below), whose sum is σ = 131437555200. Its totient is φ = 35801045280.

The previous prime is 73347677107. The next prime is 73347677203. The reversal of 73347677108 is 80177674337.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a self number, because there is not a number n which added to its sum of digits gives 73347677108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73347677107) 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, 827108 + ... + 911483.

It is an arithmetic number, because the mean of its divisors is an integer number (5476564800).

Almost surely, 2^73347677108 is an apocalyptic number.

It is an amenable number.

73347677108 is a deficient number, since it is larger than the sum of its proper divisors (58089878092).

73347677108 is a wasteful number, since it uses less digits than its factorization.

73347677108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738847 (or 1738845 counting only the distinct ones).

The product of its (nonzero) digits is 4148928, while the sum is 53.

The spelling of 73347677108 in words is "seventy-three billion, three hundred forty-seven million, six hundred seventy-seven thousand, one hundred eight".