3574939 has 4 divisors (see below), whose sum is σ = 3593656. Its totient is φ = 3556224.

The previous prime is 3574937. The next prime is 3574943. The reversal of 3574939 is 9394753.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9394753 = 29 ⋅323957.

It is a cyclic number.

It is not a de Polignac number, because 3574939 - 2¹ = 3574937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3574933) 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, 9069 + ... + 9454.

It is an arithmetic number, because the mean of its divisors is an integer number (898414).

Almost surely, 2^3574939 is an apocalyptic number.

3574939 is a deficient number, since it is larger than the sum of its proper divisors (18717).

3574939 is a wasteful number, since it uses less digits than its factorization.

3574939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18716.

The product of its digits is 102060, while the sum is 40.

The square root of 3574939 is about 1890.7509090306. The cubic root of 3574939 is about 152.9054194950.

The spelling of 3574939 in words is "three million, five hundred seventy-four thousand, nine hundred thirty-nine".