3659492 has 6 divisors (see below), whose sum is σ = 6404118. Its totient is φ = 1829744.

The previous prime is 3659479. The next prime is 3659497. The reversal of 3659492 is 2949563.

It can be written as a sum of positive squares in only one way, i.e., 3363556 + 295936 = 1834^2 + 544^2 .

It is not an unprimeable number, because it can be changed into a prime (3659497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457433 + ... + 457440.

It is an arithmetic number, because the mean of its divisors is an integer number (1067353).

Almost surely, 2^3659492 is an apocalyptic number.

It is an amenable number.

3659492 is a deficient number, since it is larger than the sum of its proper divisors (2744626).

3659492 is a wasteful number, since it uses less digits than its factorization.

3659492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914877 (or 914875 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 3659492 is about 1912.9798744367. The cubic root of 3659492 is about 154.1015241054.

The spelling of 3659492 in words is "three million, six hundred fifty-nine thousand, four hundred ninety-two".