79084992 has 168 divisors, whose sum is σ = 253934976. Its totient is φ = 21275136.

The previous prime is 79084987. The next prime is 79084997. The reversal of 79084992 is 29948097.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (79084987) and next prime (79084997).

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79084997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 485103 + ... + 485265.

Almost surely, 2^79084992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79084992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126967488).

79084992 is an abundant number, since it is smaller than the sum of its proper divisors (174849984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79084992 is a wasteful number, since it uses less digits than its factorization.

79084992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 79084992 is about 8892.9743055965. The cubic root of 79084992 is about 429.2378639706.

The spelling of 79084992 in words is "seventy-nine million, eighty-four thousand, nine hundred ninety-two".