6989012364 has 24 divisors (see below), whose sum is σ = 17165995840. Its totient is φ = 2207056464.

The previous prime is 6989012351. The next prime is 6989012389. The reversal of 6989012364 is 4632109896.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15326554 + ... + 15327009.

Almost surely, 2^6989012364 is an apocalyptic number.

It is an amenable number.

6989012364 is an abundant number, since it is smaller than the sum of its proper divisors (10176983476).

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

6989012364 is a wasteful number, since it uses less digits than its factorization.

6989012364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30653589 (or 30653587 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 6989012364 is about 83600.3131812316. The cubic root of 6989012364 is about 1911.9297733203.

The spelling of 6989012364 in words is "six billion, nine hundred eighty-nine million, twelve thousand, three hundred sixty-four".