7361666 has 16 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 3339408.

The previous prime is 7361659. The next prime is 7361671. The reversal of 7361666 is 6661637.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 866 + ... + 3933.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 2^7361666 is an apocalyptic number.

7361666 is a deficient number, since it is larger than the sum of its proper divisors (4734334).

7361666 is a wasteful number, since it uses less digits than its factorization.

7361666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873.

The product of its digits is 27216, while the sum is 35.

The square root of 7361666 is about 2713.2390237500. The cubic root of 7361666 is about 194.5324410657.

The spelling of 7361666 in words is "seven million, three hundred sixty-one thousand, six hundred sixty-six".