3659274 has 12 divisors (see below), whose sum is σ = 7928466. Its totient is φ = 1219752.

The previous prime is 3659273. The next prime is 3659303. The reversal of 3659274 is 4729563.

It can be written as a sum of positive squares in only one way, i.e., 2673225 + 986049 = 1635^2 + 993^2 .

It is not an unprimeable number, because it can be changed into a prime (3659273) 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, 101629 + ... + 101664.

Almost surely, 2^3659274 is an apocalyptic number.

3659274 is an abundant number, since it is smaller than the sum of its proper divisors (4269192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3659274 is a wasteful number, since it uses less digits than its factorization.

3659274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203301 (or 203298 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 3659274 is about 1912.9228944210. The cubic root of 3659274 is about 154.0984640451.

The spelling of 3659274 in words is "three million, six hundred fifty-nine thousand, two hundred seventy-four".