74075535348 has 24 divisors (see below), whose sum is σ = 173747857920. Its totient is φ = 24562567680.

The previous prime is 74075535301. The next prime is 74075535397. The reversal of 74075535348 is 84353557047.

It is a super-2 number, since 2×74075535348² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74075535348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16157293 + ... + 16161876.

It is an arithmetic number, because the mean of its divisors is an integer number (7239494080).

Almost surely, 2^74075535348 is an apocalyptic number.

It is an amenable number.

74075535348 is an abundant number, since it is smaller than the sum of its proper divisors (99672322572).

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

74075535348 is a wasteful number, since it uses less digits than its factorization.

74075535348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32319367 (or 32319365 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 74075535348 in words is "seventy-four billion, seventy-five million, five hundred thirty-five thousand, three hundred forty-eight".