74299086702 has 64 divisors (see below), whose sum is σ = 174064181760. Its totient is φ = 23445303552.

The previous prime is 74299086671. The next prime is 74299086707. The reversal of 74299086702 is 20768099247.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74299086707) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 187888 + ... + 428835.

It is an arithmetic number, because the mean of its divisors is an integer number (2719752840).

Almost surely, 2^74299086702 is an apocalyptic number.

74299086702 is an abundant number, since it is smaller than the sum of its proper divisors (99765095058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74299086702 is a wasteful number, since it uses less digits than its factorization.

74299086702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616854 (or 616848 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 74299086702 in words is "seventy-four billion, two hundred ninety-nine million, eighty-six thousand, seven hundred two".