78795384 has 16 divisors (see below), whose sum is σ = 196988520. Its totient is φ = 26265120.

The previous prime is 78795383. The next prime is 78795389. The reversal of 78795384 is 48359787.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78795383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1641547 + ... + 1641594.

Almost surely, 2^78795384 is an apocalyptic number.

It is an amenable number.

78795384 is an abundant number, since it is smaller than the sum of its proper divisors (118193136).

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

78795384 is a wasteful number, since it uses less digits than its factorization.

78795384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283150 (or 3283146 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 78795384 is about 8876.6764050516. The cubic root of 78795384 is about 428.7132689877.

The spelling of 78795384 in words is "seventy-eight million, seven hundred ninety-five thousand, three hundred eighty-four".