7950998 has 8 divisors (see below), whose sum is σ = 13010760. Its totient is φ = 3614080.

The previous prime is 7950997. The next prime is 7951033. The reversal of 7950998 is 8990597.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7950991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180683 + ... + 180726.

It is an arithmetic number, because the mean of its divisors is an integer number (1626345).

Almost surely, 2^7950998 is an apocalyptic number.

7950998 is a deficient number, since it is larger than the sum of its proper divisors (5059762).

7950998 is a wasteful number, since it uses less digits than its factorization.

7950998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361422.

The product of its (nonzero) digits is 204120, while the sum is 47.

The square root of 7950998 is about 2819.7514074826. The cubic root of 7950998 is about 199.5908134026.

The spelling of 7950998 in words is "seven million, nine hundred fifty thousand, nine hundred ninety-eight".