7899682 has 24 divisors (see below), whose sum is σ = 13902300. Its totient is φ = 3356640.

The previous prime is 7899677. The next prime is 7899701. The reversal of 7899682 is 2869987.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7338681 + 561001 = 2709^2 + 749^2 .

It is a super-2 number, since 2×7899682² = 124809951402248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14332 + ... + 14872.

Almost surely, 2^7899682 is an apocalyptic number.

7899682 is a deficient number, since it is larger than the sum of its proper divisors (6002618).

7899682 is a wasteful number, since it uses less digits than its factorization.

7899682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706 (or 699 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 7899682 is about 2810.6372942804. The cubic root of 7899682 is about 199.1604977772.

The spelling of 7899682 in words is "seven million, eight hundred ninety-nine thousand, six hundred eighty-two".