3573427 has 8 divisors (see below), whose sum is σ = 4198320. Its totient is φ = 2998560.

The previous prime is 3573413. The next prime is 3573431. The reversal of 3573427 is 7243753.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3573427 is a prime.

It is an Ulam number.

It is a Duffinian number.

3573427 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3573527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12352 + ... + 12637.

It is an arithmetic number, because the mean of its divisors is an integer number (524790).

Almost surely, 2^3573427 is an apocalyptic number.

3573427 is a deficient number, since it is larger than the sum of its proper divisors (624893).

3573427 is a wasteful number, since it uses less digits than its factorization.

3573427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25013.

The product of its digits is 17640, while the sum is 31.

The square root of 3573427 is about 1890.3510256034. The cubic root of 3573427 is about 152.8838596310.

The spelling of 3573427 in words is "three million, five hundred seventy-three thousand, four hundred twenty-seven".