3696489 has 16 divisors (see below), whose sum is σ = 5548800. Its totient is φ = 2431728.

The previous prime is 3696487. The next prime is 3696493. The reversal of 3696489 is 9846963.

It is not a de Polignac number, because 3696489 - 2¹ = 3696487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3696481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267 + ... + 2999.

It is an arithmetic number, because the mean of its divisors is an integer number (346800).

Almost surely, 2^3696489 is an apocalyptic number.

It is an amenable number.

3696489 is a deficient number, since it is larger than the sum of its proper divisors (1852311).

3696489 is a wasteful number, since it uses less digits than its factorization.

3696489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821 (or 1815 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 3696489 is about 1922.6255485663. The cubic root of 3696489 is about 154.6190994189.

The spelling of 3696489 in words is "three million, six hundred ninety-six thousand, four hundred eighty-nine".