74770300 has 72 divisors (see below), whose sum is σ = 179019792. Its totient is φ = 26880000.

The previous prime is 74770259. The next prime is 74770327. The reversal of 74770300 is 307747.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110764 + ... + 111436.

It is an arithmetic number, because the mean of its divisors is an integer number (2486386).

Almost surely, 2^74770300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74770300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89509896).

74770300 is an abundant number, since it is smaller than the sum of its proper divisors (104249492).

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

74770300 is a wasteful number, since it uses less digits than its factorization.

74770300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 74770300 is about 8646.9821325131. The cubic root of 74770300 is about 421.2853668645.

The spelling of 74770300 in words is "seventy-four million, seven hundred seventy thousand, three hundred".