3574742447 has 4 divisors (see below), whose sum is σ = 3575439456. Its totient is φ = 3574045440.

The previous prime is 3574742443. The next prime is 3574742453. The reversal of 3574742447 is 7442474753.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3574742447 - 2² = 3574742443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3574742443) 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, 340754 + ... + 351087.

It is an arithmetic number, because the mean of its divisors is an integer number (893859864).

Almost surely, 2^3574742447 is an apocalyptic number.

3574742447 is a deficient number, since it is larger than the sum of its proper divisors (697009).

3574742447 is an equidigital number, since it uses as much as digits as its factorization.

3574742447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697008.

The product of its digits is 2634240, while the sum is 47.

The square root of 3574742447 is about 59789.1499103307. The cubic root of 3574742447 is about 1529.0261715629.

The spelling of 3574742447 in words is "three billion, five hundred seventy-four million, seven hundred forty-two thousand, four hundred forty-seven".