7672988 has 6 divisors (see below), whose sum is σ = 13427736. Its totient is φ = 3836492.

The previous prime is 7672981. The next prime is 7672993. The reversal of 7672988 is 8892767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7672981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 959120 + ... + 959127.

It is an arithmetic number, because the mean of its divisors is an integer number (2237956).

Almost surely, 2^7672988 is an apocalyptic number.

It is an amenable number.

7672988 is a deficient number, since it is larger than the sum of its proper divisors (5754748).

7672988 is a wasteful number, since it uses less digits than its factorization.

7672988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918251 (or 1918249 counting only the distinct ones).

The product of its digits is 338688, while the sum is 47.

The square root of 7672988 is about 2770.0158844310. The cubic root of 7672988 is about 197.2369022495.

The spelling of 7672988 in words is "seven million, six hundred seventy-two thousand, nine hundred eighty-eight".