79478234 has 16 divisors (see below), whose sum is σ = 134251776. Its totient is φ = 34960800.

The previous prime is 79478219. The next prime is 79478249. The reversal of 79478234 is 43287497.

It is an interprime number because it is at equal distance from previous prime (79478219) and next prime (79478249).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57587 + ... + 58950.

It is an arithmetic number, because the mean of its divisors is an integer number (8390736).

Almost surely, 2^79478234 is an apocalyptic number.

79478234 is a deficient number, since it is larger than the sum of its proper divisors (54773542).

79478234 is a wasteful number, since it uses less digits than its factorization.

79478234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116581.

The product of its digits is 338688, while the sum is 44.

The square root of 79478234 is about 8915.0565898372. The cubic root of 79478234 is about 429.9481350822.

The spelling of 79478234 in words is "seventy-nine million, four hundred seventy-eight thousand, two hundred thirty-four".