6749803489 has 8 divisors (see below), whose sum is σ = 7929839232. Its totient is φ = 5664170640.

The previous prime is 6749803469. The next prime is 6749803531. The reversal of 6749803489 is 9843089476.

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 6749803489 - 2⁵ = 6749803457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6749803469) 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, 23600569 + ... + 23600854.

It is an arithmetic number, because the mean of its divisors is an integer number (991229904).

Almost surely, 2^6749803489 is an apocalyptic number.

It is an amenable number.

6749803489 is a deficient number, since it is larger than the sum of its proper divisors (1180035743).

6749803489 is a wasteful number, since it uses less digits than its factorization.

6749803489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47201447.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The square root of 6749803489 is about 82157.1876892095. The cubic root of 6749803489 is about 1889.8632347869.

The spelling of 6749803489 in words is "six billion, seven hundred forty-nine million, eight hundred three thousand, four hundred eighty-nine".