3682999 has 4 divisors (see below), whose sum is σ = 3899664. Its totient is φ = 3466336.

The previous prime is 3682961. The next prime is 3683011. The reversal of 3682999 is 9992863.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9992863 = 643 ⋅15541.

It is a cyclic number.

It is not a de Polignac number, because 3682999 - 2⁷ = 3682871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3682199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108307 + ... + 108340.

It is an arithmetic number, because the mean of its divisors is an integer number (974916).

Almost surely, 2^3682999 is an apocalyptic number.

3682999 is a deficient number, since it is larger than the sum of its proper divisors (216665).

3682999 is a wasteful number, since it uses less digits than its factorization.

3682999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216664.

The product of its digits is 209952, while the sum is 46.

The square root of 3682999 is about 1919.1141185453. The cubic root of 3682999 is about 154.4307807076.

The spelling of 3682999 in words is "three million, six hundred eighty-two thousand, nine hundred ninety-nine".