7949914 has 16 divisors (see below), whose sum is σ = 14430528. Its totient is φ = 3206592.

The previous prime is 7949899. The next prime is 7949933. The reversal of 7949914 is 4199497.

It is a super-2 number, since 2×7949914² = 126402265214792, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 16464 + ... + 16939.

It is an arithmetic number, because the mean of its divisors is an integer number (901908).

Almost surely, 2^7949914 is an apocalyptic number.

7949914 is a deficient number, since it is larger than the sum of its proper divisors (6480614).

7949914 is a wasteful number, since it uses less digits than its factorization.

7949914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33429.

The product of its digits is 81648, while the sum is 43.

The square root of 7949914 is about 2819.5591854047. The cubic root of 7949914 is about 199.5817425801.

The spelling of 7949914 in words is "seven million, nine hundred forty-nine thousand, nine hundred fourteen".