7993814 has 8 divisors (see below), whose sum is σ = 12005928. Its totient is φ = 3991840.

The previous prime is 7993801. The next prime is 7993823. The reversal of 7993814 is 4183997.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92 + ... + 3999.

It is an arithmetic number, because the mean of its divisors is an integer number (1500741).

Almost surely, 2^7993814 is an apocalyptic number.

7993814 is a deficient number, since it is larger than the sum of its proper divisors (4012114).

7993814 is a wasteful number, since it uses less digits than its factorization.

7993814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070.

The product of its digits is 54432, while the sum is 41.

The square root of 7993814 is about 2827.3333726322. Note that the first 4 decimals coincide. The cubic root of 7993814 is about 199.9484367073.

The spelling of 7993814 in words is "seven million, nine hundred ninety-three thousand, eight hundred fourteen".