79738932 has 144 divisors (see below), whose sum is σ = 237589632. Its totient is φ = 20367360.

The previous prime is 79738921. The next prime is 79738937. The reversal of 79738932 is 23983797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79738937) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 581968 + ... + 582104.

It is an arithmetic number, because the mean of its divisors is an integer number (1649928).

Almost surely, 2^79738932 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 79738932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118794816).

79738932 is an abundant number, since it is smaller than the sum of its proper divisors (157850700).

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

79738932 is a wasteful number, since it uses less digits than its factorization.

79738932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 203 counting only the distinct ones).

The product of its digits is 571536, while the sum is 48.

The square root of 79738932 is about 8929.6658392126. The cubic root of 79738932 is about 430.4177155936.

The spelling of 79738932 in words is "seventy-nine million, seven hundred thirty-eight thousand, nine hundred thirty-two".