7198479 has 12 divisors (see below), whose sum is σ = 10733632. Its totient is φ = 4644000.

The previous prime is 7198447. The next prime is 7198481. The reversal of 7198479 is 9748917.

It is not a de Polignac number, because 7198479 - 2⁵ = 7198447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7198579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12622 + ... + 13179.

Almost surely, 2^7198479 is an apocalyptic number.

7198479 is a deficient number, since it is larger than the sum of its proper divisors (3535153).

7198479 is a wasteful number, since it uses less digits than its factorization.

7198479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25838 (or 25835 counting only the distinct ones).

The product of its digits is 127008, while the sum is 45.

The square root of 7198479 is about 2682.9981364138. The cubic root of 7198479 is about 193.0842786547.

The spelling of 7198479 in words is "seven million, one hundred ninety-eight thousand, four hundred seventy-nine".