79098000 has 80 divisors (see below), whose sum is σ = 255031296. Its totient is φ = 21091200.

The previous prime is 79097999. The next prime is 79098001. The reversal of 79098000 is 89097.

It is an interprime number because it is at equal distance from previous prime (79097999) and next prime (79098001).

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (79098001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592 + ... + 12591.

Almost surely, 2^79098000 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 79098000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127515648).

79098000 is an abundant number, since it is smaller than the sum of its proper divisors (175933296).

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

79098000 is a wasteful number, since it uses less digits than its factorization.

79098000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13209 (or 13193 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 79098000 is about 8893.7056393834. The cubic root of 79098000 is about 429.2613965435.

It can be divided in two parts, 790 and 98000, that added together give a triangular number (98790 = T₄₄₄).

The spelling of 79098000 in words is "seventy-nine million, ninety-eight thousand".