7640796 has 24 divisors (see below), whose sum is σ = 18311440. Its totient is φ = 2477952.

The previous prime is 7640777. The next prime is 7640821. The reversal of 7640796 is 6970467.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8161 + ... + 9048.

Almost surely, 2^7640796 is an apocalyptic number.

It is an amenable number.

7640796 is an abundant number, since it is smaller than the sum of its proper divisors (10670644).

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

7640796 is a wasteful number, since it uses less digits than its factorization.

7640796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17253 (or 17251 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 7640796 is about 2764.1989798131. The cubic root of 7640796 is about 196.9606799654.

The spelling of 7640796 in words is "seven million, six hundred forty thousand, seven hundred ninety-six".