7992898 has 8 divisors (see below), whose sum is σ = 12001680. Its totient is φ = 3992340.

The previous prime is 7992889. The next prime is 7992923. The reversal of 7992898 is 8982997.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (1500210).

Almost surely, 2^7992898 is an apocalyptic number.

7992898 is a deficient number, since it is larger than the sum of its proper divisors (4008782).

7992898 is a wasteful number, since it uses less digits than its factorization.

7992898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4112.

The product of its digits is 653184, while the sum is 52.

The square root of 7992898 is about 2827.1713778970. The cubic root of 7992898 is about 199.9407991447.

Subtracting 7992898 from its reverse (8982997), we obtain a palindrome (990099).

The spelling of 7992898 in words is "seven million, nine hundred ninety-two thousand, eight hundred ninety-eight".