5674945747 has 4 divisors (see below), whose sum is σ = 5699945736. Its totient is φ = 5649945760.

The previous prime is 5674945741. The next prime is 5674945817. The reversal of 5674945747 is 7475494765.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5674945747 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5674945691 and 5674945700.

It is not an unprimeable number, because it can be changed into a prime (5674945741) 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, 12499654 + ... + 12500107.

It is an arithmetic number, because the mean of its divisors is an integer number (1424986434).

Almost surely, 2^5674945747 is an apocalyptic number.

5674945747 is a deficient number, since it is larger than the sum of its proper divisors (24999989).

5674945747 is a wasteful number, since it uses less digits than its factorization.

5674945747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24999988.

The product of its digits is 29635200, while the sum is 58.

The square root of 5674945747 is about 75332.2357759280. The cubic root of 5674945747 is about 1783.6949031294.

The spelling of 5674945747 in words is "five billion, six hundred seventy-four million, nine hundred forty-five thousand, seven hundred forty-seven".