79481084 has 6 divisors (see below), whose sum is σ = 139091904. Its totient is φ = 39740540.

The previous prime is 79481081. The next prime is 79481107. The reversal of 79481084 is 48018497.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79481081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9935132 + ... + 9935139.

It is an arithmetic number, because the mean of its divisors is an integer number (23181984).

Almost surely, 2^79481084 is an apocalyptic number.

It is an amenable number.

79481084 is a deficient number, since it is larger than the sum of its proper divisors (59610820).

79481084 is a wasteful number, since it uses less digits than its factorization.

79481084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19870275 (or 19870273 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 79481084 is about 8915.2164303510. The cubic root of 79481084 is about 429.9532741728.

The spelling of 79481084 in words is "seventy-nine million, four hundred eighty-one thousand, eighty-four".