7649088 has 28 divisors (see below), whose sum is σ = 20238720. Its totient is φ = 2549632.

The previous prime is 7649071. The next prime is 7649113. The reversal of 7649088 is 8809467.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 19728 + ... + 20111.

Almost surely, 2^7649088 is an apocalyptic number.

It is an amenable number.

7649088 is an abundant number, since it is smaller than the sum of its proper divisors (12589632).

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

7649088 is a wasteful number, since it uses less digits than its factorization.

7649088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39854 (or 39844 counting only the distinct ones).

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

The square root of 7649088 is about 2765.6984651259. The cubic root of 7649088 is about 197.0319032393.

The spelling of 7649088 in words is "seven million, six hundred forty-nine thousand, eighty-eight".