7366881 has 8 divisors (see below), whose sum is σ = 9877504. Its totient is φ = 4883760.

The previous prime is 7366873. The next prime is 7366883. The reversal of 7366881 is 1886637.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7366881 - 2³ = 7366873 is a prime.

It is a super-2 number, since 2×7366881² = 108541871336322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7366883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6241 + ... + 7326.

It is an arithmetic number, because the mean of its divisors is an integer number (1234688).

Almost surely, 2^7366881 is an apocalyptic number.

It is an amenable number.

7366881 is a deficient number, since it is larger than the sum of its proper divisors (2510623).

7366881 is a wasteful number, since it uses less digits than its factorization.

7366881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13751.

The product of its digits is 48384, while the sum is 39.

The square root of 7366881 is about 2714.1998821015. The cubic root of 7366881 is about 194.5783657799.

The spelling of 7366881 in words is "seven million, three hundred sixty-six thousand, eight hundred eighty-one".