4749897259 has 8 divisors (see below), whose sum is σ = 4845400560. Its totient is φ = 4654611936.

The previous prime is 4749897253. The next prime is 4749897277. The reversal of 4749897259 is 9527989474.

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

It is a cyclic number.

It is not a de Polignac number, because 4749897259 - 2²¹ = 4747800107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4749897259.

It is not an unprimeable number, because it can be changed into a prime (4749897253) 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, 10117 + ... + 97990.

It is an arithmetic number, because the mean of its divisors is an integer number (605675070).

Almost surely, 2^4749897259 is an apocalyptic number.

4749897259 is a deficient number, since it is larger than the sum of its proper divisors (95503301).

4749897259 is a wasteful number, since it uses less digits than its factorization.

4749897259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108989.

The product of its digits is 45722880, while the sum is 64.

The square root of 4749897259 is about 68919.4983948665. The cubic root of 4749897259 is about 1680.9755835677.

The spelling of 4749897259 in words is "four billion, seven hundred forty-nine million, eight hundred ninety-seven thousand, two hundred fifty-nine".