3574715649 has 4 divisors (see below), whose sum is σ = 4766287536. Its totient is φ = 2383143764.

The previous prime is 3574715633. The next prime is 3574715663. The reversal of 3574715649 is 9465174753.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3574715649 - 2⁴ = 3574715633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3574715849) 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 3 ways as a sum of consecutive naturals, for example, 595785939 + ... + 595785944.

It is an arithmetic number, because the mean of its divisors is an integer number (1191571884).

Almost surely, 2^3574715649 is an apocalyptic number.

It is an amenable number.

3574715649 is a deficient number, since it is larger than the sum of its proper divisors (1191571887).

3574715649 is a wasteful number, since it uses less digits than its factorization.

3574715649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191571886.

The product of its digits is 3175200, while the sum is 51.

The square root of 3574715649 is about 59788.9258057042. The cubic root of 3574715649 is about 1529.0223507798.

The spelling of 3574715649 in words is "three billion, five hundred seventy-four million, seven hundred fifteen thousand, six hundred forty-nine".