7999346 has 8 divisors (see below), whose sum is σ = 12291804. Its totient is φ = 3902080.

The previous prime is 7999339. The next prime is 7999351. The reversal of 7999346 is 6439997.

It can be written as a sum of positive squares in 2 ways, for example, as 5313025 + 2686321 = 2305^2 + 1639^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 7999346.

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 3 ways as a sum of consecutive naturals, for example, 48695 + ... + 48858.

Almost surely, 2^7999346 is an apocalyptic number.

7999346 is a deficient number, since it is larger than the sum of its proper divisors (4292458).

7999346 is a wasteful number, since it uses less digits than its factorization.

7999346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97596.

The product of its digits is 367416, while the sum is 47.

The square root of 7999346 is about 2828.3115104246. The cubic root of 7999346 is about 199.9945498515.

The spelling of 7999346 in words is "seven million, nine hundred ninety-nine thousand, three hundred forty-six".