4744349549 has 8 divisors (see below), whose sum is σ = 4756927488. Its totient is φ = 4731788880.

The previous prime is 4744349543. The next prime is 4744349581. The reversal of 4744349549 is 9459434474.

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 4744349549 - 2¹² = 4744345453 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 4744349549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4744349543) 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, 682439 + ... + 689355.

It is an arithmetic number, because the mean of its divisors is an integer number (594615936).

Almost surely, 2^4744349549 is an apocalyptic number.

It is an amenable number.

4744349549 is a deficient number, since it is larger than the sum of its proper divisors (12577939).

4744349549 is a wasteful number, since it uses less digits than its factorization.

4744349549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8635.

The product of its digits is 8709120, while the sum is 53.

The square root of 4744349549 is about 68879.2388822641. The cubic root of 4744349549 is about 1680.3208888416.

The spelling of 4744349549 in words is "four billion, seven hundred forty-four million, three hundred forty-nine thousand, five hundred forty-nine".