78933096 has 128 divisors (see below), whose sum is σ = 241920000. Its totient is φ = 23647680.

The previous prime is 78933073. The next prime is 78933097. The reversal of 78933096 is 69033987.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78933097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330145 + ... + 330383.

It is an arithmetic number, because the mean of its divisors is an integer number (1890000).

Almost surely, 2^78933096 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 78933096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120960000).

78933096 is an abundant number, since it is smaller than the sum of its proper divisors (162986904).

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

78933096 is a wasteful number, since it uses less digits than its factorization.

78933096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 78933096 is about 8884.4299760874. The cubic root of 78933096 is about 428.9628800588.

The spelling of 78933096 in words is "seventy-eight million, nine hundred thirty-three thousand, ninety-six".