79842484 has 24 divisors (see below), whose sum is σ = 151827200. Its totient is φ = 36599040.

The previous prime is 79842479. The next prime is 79842547. The reversal of 79842484 is 48424897.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14589 + ... + 19300.

Almost surely, 2^79842484 is an apocalyptic number.

It is an amenable number.

79842484 is a deficient number, since it is larger than the sum of its proper divisors (71984716).

79842484 is a wasteful number, since it uses less digits than its factorization.

79842484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33943 (or 33941 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 79842484 is about 8935.4621592842. The cubic root of 79842484 is about 430.6039539190.

The spelling of 79842484 in words is "seventy-nine million, eight hundred forty-two thousand, four hundred eighty-four".