79149284038 has 8 divisors (see below), whose sum is σ = 129517010280. Its totient is φ = 35976947280.

The previous prime is 79149284023. The next prime is 79149284113. The reversal of 79149284038 is 83048294197.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×79149284038³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 79149284038.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1798847343 + ... + 1798847386.

It is an arithmetic number, because the mean of its divisors is an integer number (16189626285).

Almost surely, 2^79149284038 is an apocalyptic number.

79149284038 is a deficient number, since it is larger than the sum of its proper divisors (50367726242).

79149284038 is a wasteful number, since it uses less digits than its factorization.

79149284038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597694742.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 79149284038 in words is "seventy-nine billion, one hundred forty-nine million, two hundred eighty-four thousand, thirty-eight".