79488077349 has 8 divisors (see below), whose sum is σ = 110592107712. Its totient is φ = 50688049280.

The previous prime is 79488077341. The next prime is 79488077351. The reversal of 79488077349 is 94377088497.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 79488077349 - 2³ = 79488077341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79488077349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79488077341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576000492 + ... + 576000629.

It is an arithmetic number, because the mean of its divisors is an integer number (13824013464).

Almost surely, 2^79488077349 is an apocalyptic number.

It is an amenable number.

79488077349 is a deficient number, since it is larger than the sum of its proper divisors (31104030363).

79488077349 is a wasteful number, since it uses less digits than its factorization.

79488077349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152001147.

The product of its (nonzero) digits is 85349376, while the sum is 66.

The spelling of 79488077349 in words is "seventy-nine billion, four hundred eighty-eight million, seventy-seven thousand, three hundred forty-nine".