7327961 has 16 divisors (see below), whose sum is σ = 8025600. Its totient is φ = 6671808.

The previous prime is 7327949. The next prime is 7327963. The reversal of 7327961 is 1697237.

It is a cyclic number.

It is not a de Polignac number, because 7327961 - 2⁶ = 7327897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7327963) 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, 67175 + ... + 67283.

It is an arithmetic number, because the mean of its divisors is an integer number (501600).

Almost surely, 2^7327961 is an apocalyptic number.

It is an amenable number.

7327961 is a deficient number, since it is larger than the sum of its proper divisors (697639).

7327961 is a wasteful number, since it uses less digits than its factorization.

7327961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its digits is 15876, while the sum is 35.

The square root of 7327961 is about 2707.0206870285. The cubic root of 7327961 is about 194.2351013067.

The spelling of 7327961 in words is "seven million, three hundred twenty-seven thousand, nine hundred sixty-one".