7668930 has 32 divisors (see below), whose sum is σ = 18595008. Its totient is φ = 2024000.

The previous prime is 7668919. The next prime is 7668937. The reversal of 7668930 is 398667.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7668937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1765 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (581094).

Almost surely, 2^7668930 is an apocalyptic number.

7668930 is an abundant number, since it is smaller than the sum of its proper divisors (10926078).

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

7668930 is a wasteful number, since it uses less digits than its factorization.

7668930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 7668930 is about 2769.2833007838. The cubic root of 7668930 is about 197.2021253373.

It can be divided in two parts, 76 and 68930, that added together give a triangular number (69006 = T₃₇₁).

The spelling of 7668930 in words is "seven million, six hundred sixty-eight thousand, nine hundred thirty".