968811998 has 64 divisors (see below), whose sum is σ = 1844812800. Its totient is φ = 370656000.

The previous prime is 968811931. The next prime is 968812043. The reversal of 968811998 is 899118869.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3095090 + ... + 3095402.

It is an arithmetic number, because the mean of its divisors is an integer number (28825200).

Almost surely, 2^968811998 is an apocalyptic number.

968811998 is a deficient number, since it is larger than the sum of its proper divisors (876000802).

968811998 is a wasteful number, since it uses less digits than its factorization.

968811998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

The product of its digits is 2239488, while the sum is 59.

The square root of 968811998 is about 31125.7449388766. The cubic root of 968811998 is about 989.4940100442.

The spelling of 968811998 in words is "nine hundred sixty-eight million, eight hundred eleven thousand, nine hundred ninety-eight".