74329696 has 48 divisors (see below), whose sum is σ = 168327936. Its totient is φ = 31648896.

The previous prime is 74329669. The next prime is 74329699. The reversal of 74329696 is 69692347.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74329699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36415 + ... + 38401.

It is an arithmetic number, because the mean of its divisors is an integer number (3506832).

Almost surely, 2^74329696 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 74329696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84163968).

74329696 is an abundant number, since it is smaller than the sum of its proper divisors (93998240).

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

74329696 is a wasteful number, since it uses less digits than its factorization.

74329696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171 (or 2163 counting only the distinct ones).

The product of its digits is 489888, while the sum is 46.

The square root of 74329696 is about 8621.4671605244. The cubic root of 74329696 is about 420.4562238254.

The spelling of 74329696 in words is "seventy-four million, three hundred twenty-nine thousand, six hundred ninety-six".