6987353044 has 12 divisors (see below), whose sum is σ = 13974706144. Its totient is φ = 2994579864.

The previous prime is 6987353041. The next prime is 6987353047. The reversal of 6987353044 is 4403537896.

It is an interprime number because it is at equal distance from previous prime (6987353041) and next prime (6987353047).

6987353044 is an admirable number.

It is a super-2 number, since 2×6987353044² = 97646205122992131872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6987353041) 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, 124774134 + ... + 124774189.

Almost surely, 2^6987353044 is an apocalyptic number.

It is an amenable number.

6987353044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6987353044 is a wasteful number, since it uses less digits than its factorization.

6987353044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249548334 (or 249548332 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 6987353044 is about 83590.3884666174. The cubic root of 6987353044 is about 1911.7784522538.

The spelling of 6987353044 in words is "six billion, nine hundred eighty-seven million, three hundred fifty-three thousand, forty-four".