79098437 has 8 divisors (see below), whose sum is σ = 86521440. Its totient is φ = 71714160.

The previous prime is 79098427. The next prime is 79098443. The reversal of 79098437 is 73489097.

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 79098437 - 2⁴ = 79098421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79098391 and 79098400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79098427) 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, 5318 + ... + 13655.

It is an arithmetic number, because the mean of its divisors is an integer number (10815180).

Almost surely, 2^79098437 is an apocalyptic number.

It is an amenable number.

79098437 is a deficient number, since it is larger than the sum of its proper divisors (7423003).

79098437 is a wasteful number, since it uses less digits than its factorization.

79098437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19363.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 79098437 is about 8893.7302072865. The cubic root of 79098437 is about 429.2621870687.

The spelling of 79098437 in words is "seventy-nine million, ninety-eight thousand, four hundred thirty-seven".