2999682 has 72 divisors (see below), whose sum is σ = 8002800. Its totient is φ = 807408.

The previous prime is 2999677. The next prime is 2999693. The reversal of 2999682 is 2869992.

It is a super-2 number, since 2×2999682² = 17996184202248, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16669 + ... + 16847.

It is an arithmetic number, because the mean of its divisors is an integer number (111150).

2^2999682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2999682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4001400).

2999682 is an abundant number, since it is smaller than the sum of its proper divisors (5003118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2999682 is a wasteful number, since it uses less digits than its factorization.

2999682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 210 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 2999682 is about 1731.9590064433. The cubic root of 2999682 is about 144.2198609022.

The spelling of 2999682 in words is "two million, nine hundred ninety-nine thousand, six hundred eighty-two".