7964260 has 12 divisors (see below), whose sum is σ = 16724988. Its totient is φ = 3185696.

The previous prime is 7964251. The next prime is 7964263. The reversal of 7964260 is 624697.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 5161984 = 1674^2 + 2272^2 .

It is not an unprimeable number, because it can be changed into a prime (7964263) 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 in 3 ways as a sum of consecutive naturals, for example, 199087 + ... + 199126.

It is an arithmetic number, because the mean of its divisors is an integer number (1393749).

Almost surely, 2^7964260 is an apocalyptic number.

It is an amenable number.

7964260 is an abundant number, since it is smaller than the sum of its proper divisors (8760728).

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

7964260 is a wasteful number, since it uses less digits than its factorization.

7964260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398222 (or 398220 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 7964260 is about 2822.1020534346. The cubic root of 7964260 is about 199.7017220391.

The spelling of 7964260 in words is "seven million, nine hundred sixty-four thousand, two hundred sixty".