3659938 has 8 divisors (see below), whose sum is σ = 5526720. Its totient is φ = 1817700.

The previous prime is 3659933. The next prime is 3659941. The reversal of 3659938 is 8399563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3659894 and 3659903.

It is not an unprimeable number, because it can be changed into a prime (3659933) 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, 5758 + ... + 6361.

It is an arithmetic number, because the mean of its divisors is an integer number (690840).

Almost surely, 2^3659938 is an apocalyptic number.

3659938 is a deficient number, since it is larger than the sum of its proper divisors (1866782).

3659938 is a wasteful number, since it uses less digits than its factorization.

3659938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12272.

The product of its digits is 174960, while the sum is 43.

The square root of 3659938 is about 1913.0964429427. The cubic root of 3659938 is about 154.1077842173.

The spelling of 3659938 in words is "three million, six hundred fifty-nine thousand, nine hundred thirty-eight".