7994782 has 16 divisors (see below), whose sum is σ = 12834000. Its totient is φ = 3723840.

The previous prime is 7994761. The next prime is 7994803. The reversal of 7994782 is 2874997.

It is an interprime number because it is at equal distance from previous prime (7994761) and next prime (7994803).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594 + ... + 4042.

It is an arithmetic number, because the mean of its divisors is an integer number (802125).

Almost surely, 2^7994782 is an apocalyptic number.

7994782 is a deficient number, since it is larger than the sum of its proper divisors (4839218).

7994782 is a wasteful number, since it uses less digits than its factorization.

7994782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531.

The product of its digits is 254016, while the sum is 46.

The square root of 7994782 is about 2827.5045534888. The cubic root of 7994782 is about 199.9565072092.

It can be divided in two parts, 799478 and 2, that added together give a triangular number (799480 = T₁₂₆₄).

The spelling of 7994782 in words is "seven million, nine hundred ninety-four thousand, seven hundred eighty-two".