3689703 has 6 divisors (see below), whose sum is σ = 5329584. Its totient is φ = 2459796.

The previous prime is 3689689. The next prime is 3689711. The reversal of 3689703 is 3079863.

It is not a de Polignac number, because 3689703 - 2¹³ = 3681511 is a prime.

It is a super-2 number, since 2×3689703² = 27227816456418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3689723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204975 + ... + 204992.

It is an arithmetic number, because the mean of its divisors is an integer number (888264).

Almost surely, 2^3689703 is an apocalyptic number.

3689703 is a deficient number, since it is larger than the sum of its proper divisors (1639881).

3689703 is a wasteful number, since it uses less digits than its factorization.

3689703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409973 (or 409970 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3689703 is about 1920.8599636621. The cubic root of 3689703 is about 154.5244250824.

The spelling of 3689703 in words is "three million, six hundred eighty-nine thousand, seven hundred three".