7950898 has 4 divisors (see below), whose sum is σ = 11926350. Its totient is φ = 3975448.

The previous prime is 7950889. The next prime is 7950913. The reversal of 7950898 is 8980597.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7091569 + 859329 = 2663^2 + 927^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1987723 + ... + 1987726.

Almost surely, 2^7950898 is an apocalyptic number.

7950898 is a deficient number, since it is larger than the sum of its proper divisors (3975452).

7950898 is a wasteful number, since it uses less digits than its factorization.

7950898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3975451.

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 7950898 is about 2819.7336753672. The cubic root of 7950898 is about 199.5899766453.

The spelling of 7950898 in words is "seven million, nine hundred fifty thousand, eight hundred ninety-eight".