7996446998 has 8 divisors (see below), whose sum is σ = 12044441640. Its totient is φ = 3981633120.

The previous prime is 7996446977. The next prime is 7996447003. The reversal of 7996446998 is 8996446997.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8294588 + ... + 8295551.

It is an arithmetic number, because the mean of its divisors is an integer number (1505555205).

Almost surely, 2^7996446998 is an apocalyptic number.

7996446998 is a deficient number, since it is larger than the sum of its proper divisors (4047994642).

7996446998 is a wasteful number, since it uses less digits than its factorization.

7996446998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16590382.

The product of its digits is 211631616, while the sum is 71.

The square root of 7996446998 is about 89422.8550092201. The cubic root of 7996446998 is about 1999.7038726565.

Subtracting 7996446998 from its reverse (8996446997), we obtain a palindrome (999999999).

The spelling of 7996446998 in words is "seven billion, nine hundred ninety-six million, four hundred forty-six thousand, nine hundred ninety-eight".