6470988 has 24 divisors (see below), whose sum is σ = 15145200. Its totient is φ = 2150400.

The previous prime is 6470987. The next prime is 6471013. The reversal of 6470988 is 8890746.

It is a happy number.

6470988 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6470988² = 83747371392288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6470983) 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, 4788 + ... + 5988.

It is an arithmetic number, because the mean of its divisors is an integer number (631050).

Almost surely, 2^6470988 is an apocalyptic number.

It is an amenable number.

6470988 is an abundant number, since it is smaller than the sum of its proper divisors (8674212).

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

6470988 is a wasteful number, since it uses less digits than its factorization.

6470988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 6470988 is about 2543.8136724218. The cubic root of 6470988 is about 186.3474831636.

The spelling of 6470988 in words is "six million, four hundred seventy thousand, nine hundred eighty-eight".