6980823954 has 24 divisors (see below), whose sum is σ = 16288589772. Its totient is φ = 2147945760.

The previous prime is 6980823931. The next prime is 6980823977. The reversal of 6980823954 is 4593280896.

It is an interprime number because it is at equal distance from previous prime (6980823931) and next prime (6980823977).

It can be written as a sum of positive squares in 2 ways, for example, as 6935058729 + 45765225 = 83277^2 + 6765^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6980823954.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14916057 + ... + 14916524.

Almost surely, 2^6980823954 is an apocalyptic number.

6980823954 is an abundant number, since it is smaller than the sum of its proper divisors (9307765818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6980823954 is a wasteful number, since it uses less digits than its factorization.

6980823954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29832602 (or 29832599 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 6980823954 is about 83551.3252677658. The cubic root of 6980823954 is about 1911.1828016376.

The spelling of 6980823954 in words is "six billion, nine hundred eighty million, eight hundred twenty-three thousand, nine hundred fifty-four".