6908988 has 24 divisors (see below), whose sum is σ = 16194640. Its totient is φ = 2292480.

The previous prime is 6908983. The next prime is 6908999. The reversal of 6908988 is 8898096.

6908988 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6908983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698 + ... + 4086.

Almost surely, 2^6908988 is an apocalyptic number.

It is an amenable number.

6908988 is an abundant number, since it is smaller than the sum of its proper divisors (9285652).

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

6908988 is a wasteful number, since it uses less digits than its factorization.

6908988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637 (or 2635 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 48.

The square root of 6908988 is about 2628.4953870989. The cubic root of 6908988 is about 190.4604529339.

The spelling of 6908988 in words is "six million, nine hundred eight thousand, nine hundred eighty-eight".