7676740 has 12 divisors (see below), whose sum is σ = 16121196. Its totient is φ = 3070688.

The previous prime is 7676719. The next prime is 7676743. The reversal of 7676740 is 476767.

7676740 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 2 ways, for example, as 5875776 + 1800964 = 2424^2 + 1342^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7676740.

It is not an unprimeable number, because it can be changed into a prime (7676743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191899 + ... + 191938.

It is an arithmetic number, because the mean of its divisors is an integer number (1343433).

Almost surely, 2^7676740 is an apocalyptic number.

It is an amenable number.

7676740 is an abundant number, since it is smaller than the sum of its proper divisors (8444456).

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

7676740 is a wasteful number, since it uses less digits than its factorization.

7676740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383846 (or 383844 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 7676740 is about 2770.6930540931. The cubic root of 7676740 is about 197.2690458450.

The spelling of 7676740 in words is "seven million, six hundred seventy-six thousand, seven hundred forty".