74083389628 has 12 divisors (see below), whose sum is σ = 129654360640. Its totient is φ = 37039286592.

The previous prime is 74083389613. The next prime is 74083389629. The reversal of 74083389628 is 82698338047.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74083389629) 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, 531933 + ... + 656596.

Almost surely, 2^74083389628 is an apocalyptic number.

It is an amenable number.

74083389628 is a deficient number, since it is larger than the sum of its proper divisors (55570971012).

74083389628 is a wasteful number, since it uses less digits than its factorization.

74083389628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204116 (or 1204114 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 58.

The spelling of 74083389628 in words is "seventy-four billion, eighty-three million, three hundred eighty-nine thousand, six hundred twenty-eight".