7916366 has 4 divisors (see below), whose sum is σ = 11874552. Its totient is φ = 3958182.

The previous prime is 7916357. The next prime is 7916399. The reversal of 7916366 is 6636197.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6636197 = 1913 ⋅3469.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1979090 + ... + 1979093.

It is an arithmetic number, because the mean of its divisors is an integer number (2968638).

Almost surely, 2^7916366 is an apocalyptic number.

7916366 is a deficient number, since it is larger than the sum of its proper divisors (3958186).

7916366 is a wasteful number, since it uses less digits than its factorization.

7916366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958185.

The product of its digits is 40824, while the sum is 38.

The square root of 7916366 is about 2813.6037389796. The cubic root of 7916366 is about 199.3006070988.

The spelling of 7916366 in words is "seven million, nine hundred sixteen thousand, three hundred sixty-six".