74708900 has 36 divisors (see below), whose sum is σ = 185279808. Its totient is φ = 25614240.

The previous prime is 74708873. The next prime is 74708903. The reversal of 74708900 is 980747.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (74708903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52664 + ... + 54063.

Almost surely, 2^74708900 is an apocalyptic number.

74708900 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

74708900 is an abundant number, since it is smaller than the sum of its proper divisors (110570908).

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

74708900 is a wasteful number, since it uses less digits than its factorization.

74708900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106748 (or 106741 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 74708900 is about 8643.4310317142. The cubic root of 74708900 is about 421.1700180106.

The spelling of 74708900 in words is "seventy-four million, seven hundred eight thousand, nine hundred".