8978962983 has 16 divisors (see below), whose sum is σ = 12046444800. Its totient is φ = 5948800704.

The previous prime is 8978962933. The next prime is 8978962987. The reversal of 8978962983 is 3892698798.

It is not a de Polignac number, because 8978962983 - 2¹² = 8978958887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8978962987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518635 + ... + 535667.

It is an arithmetic number, because the mean of its divisors is an integer number (752902800).

Almost surely, 2^8978962983 is an apocalyptic number.

8978962983 is a deficient number, since it is larger than the sum of its proper divisors (3067481817).

8978962983 is a wasteful number, since it uses less digits than its factorization.

8978962983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18118.

The product of its digits is 94058496, while the sum is 69.

The square root of 8978962983 is about 94757.3901234094. The cubic root of 8978962983 is about 2078.4618638788.

The spelling of 8978962983 in words is "eight billion, nine hundred seventy-eight million, nine hundred sixty-two thousand, nine hundred eighty-three".