3574431 has 12 divisors (see below), whose sum is σ = 5900752. Its totient is φ = 2042496.

The previous prime is 3574429. The next prime is 3574457. The reversal of 3574431 is 1344753.

It is not a de Polignac number, because 3574431 - 2¹ = 3574429 is a prime.

It is a super-2 number, since 2×3574431² = 25553113947522, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁴ + 5⁹ + 7⁷ + 4⁶ + 4⁹ + 3¹² + 1 .

It is a Duffinian number.

3574431 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3574395 and 3574404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3574411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28306 + ... + 28431.

Almost surely, 2^3574431 is an apocalyptic number.

3574431 is a deficient number, since it is larger than the sum of its proper divisors (2326321).

3574431 is a wasteful number, since it uses less digits than its factorization.

3574431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56750 (or 56747 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 3574431 is about 1890.6165660969. The cubic root of 3574431 is about 152.8981765152.

It can be divided in two parts, 3574 and 431, that added together give a triangular number (4005 = T₈₉).

The spelling of 3574431 in words is "three million, five hundred seventy-four thousand, four hundred thirty-one".