79484102 has 4 divisors (see below), whose sum is σ = 119226156. Its totient is φ = 39742050.

The previous prime is 79484101. The next prime is 79484137. The reversal of 79484102 is 20148497.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79484101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19871024 + ... + 19871027.

It is an arithmetic number, because the mean of its divisors is an integer number (29806539).

Almost surely, 2^79484102 is an apocalyptic number.

79484102 is a deficient number, since it is larger than the sum of its proper divisors (39742054).

79484102 is a wasteful number, since it uses less digits than its factorization.

79484102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39742053.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 79484102 is about 8915.3856899183. The cubic root of 79484102 is about 429.9587160653.

The spelling of 79484102 in words is "seventy-nine million, four hundred eighty-four thousand, one hundred two".