74354962828 has 12 divisors (see below), whose sum is σ = 134318642752. Its totient is φ = 35978207760.

The previous prime is 74354962811. The next prime is 74354962841. The reversal of 74354962828 is 82826945347.

It is a happy number.

It is a super-3 number, since 3×74354962828³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299818275 + ... + 299818522.

Almost surely, 2^74354962828 is an apocalyptic number.

It is an amenable number.

74354962828 is a deficient number, since it is larger than the sum of its proper divisors (59963679924).

74354962828 is a wasteful number, since it uses less digits than its factorization.

74354962828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599636832 (or 599636830 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 58.

The spelling of 74354962828 in words is "seventy-four billion, three hundred fifty-four million, nine hundred sixty-two thousand, eight hundred twenty-eight".