7012809984 has 36 divisors (see below), whose sum is σ = 18664303616. Its totient is φ = 2337603072.

The previous prime is 7012809983. The next prime is 7012809989. The reversal of 7012809984 is 4899082107.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7012809983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4564864 + ... + 4566399.

Almost surely, 2^7012809984 is an apocalyptic number.

It is an amenable number.

7012809984 is an abundant number, since it is smaller than the sum of its proper divisors (11651493632).

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

7012809984 is an equidigital number, since it uses as much as digits as its factorization.

7012809984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9131282 (or 9131268 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 7012809984 is about 83742.5219586800. The cubic root of 7012809984 is about 1914.0973582593.

The spelling of 7012809984 in words is "seven billion, twelve million, eight hundred nine thousand, nine hundred eighty-four".