3564723 has 8 divisors (see below), whose sum is σ = 5003200. Its totient is φ = 2251368.

The previous prime is 3564719. The next prime is 3564733. The reversal of 3564723 is 3274653.

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

It is not a de Polignac number, because 3564723 - 2² = 3564719 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3564703) 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, 31213 + ... + 31326.

It is an arithmetic number, because the mean of its divisors is an integer number (625400).

Almost surely, 2^3564723 is an apocalyptic number.

3564723 is a deficient number, since it is larger than the sum of its proper divisors (1438477).

3564723 is a wasteful number, since it uses less digits than its factorization.

3564723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62561.

The product of its digits is 15120, while the sum is 30.

The square root of 3564723 is about 1888.0474040659. The cubic root of 3564723 is about 152.7596293986.

The spelling of 3564723 in words is "three million, five hundred sixty-four thousand, seven hundred twenty-three".