74006733400 has 24 divisors (see below), whose sum is σ = 172065655620. Its totient is φ = 29602693280.

The previous prime is 74006733397. The next prime is 74006733401. The reversal of 74006733400 is 433760047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74006733401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185016634 + ... + 185017033.

Almost surely, 2^74006733400 is an apocalyptic number.

It is an amenable number.

74006733400 is an abundant number, since it is smaller than the sum of its proper divisors (98058922220).

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

74006733400 is a wasteful number, since it uses less digits than its factorization.

74006733400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370033683 (or 370033674 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 74006733400 in words is "seventy-four billion, six million, seven hundred thirty-three thousand, four hundred".