74397096 has 64 divisors (see below), whose sum is σ = 208118400. Its totient is φ = 24624000.

The previous prime is 74397091. The next prime is 74397097. The reversal of 74397096 is 69079347.

It is not an unprimeable number, because it can be changed into a prime (74397091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31476 + ... + 33756.

It is an arithmetic number, because the mean of its divisors is an integer number (3251850).

Almost surely, 2^74397096 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 74397096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104059200).

74397096 is an abundant number, since it is smaller than the sum of its proper divisors (133721304).

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

74397096 is a wasteful number, since it uses less digits than its factorization.

74397096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447 (or 2437 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 74397096 is about 8625.3751222773. The cubic root of 74397096 is about 420.5832712450.

It can be divided in two parts, 7439 and 7096, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 74397096 in words is "seventy-four million, three hundred ninety-seven thousand, ninety-six".