4761894549 has 8 divisors (see below), whose sum is σ = 6349942720. Its totient is φ = 3174221376.

The previous prime is 4761894521. The next prime is 4761894581. The reversal of 4761894549 is 9454981674.

4761894549 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4761894549 - 2⁷ = 4761894421 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4761894349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62644 + ... + 115965.

It is an arithmetic number, because the mean of its divisors is an integer number (793742840).

Almost surely, 2^4761894549 is an apocalyptic number.

It is an amenable number.

4761894549 is a deficient number, since it is larger than the sum of its proper divisors (1588048171).

4761894549 is a wasteful number, since it uses less digits than its factorization.

4761894549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187499.

The product of its digits is 8709120, while the sum is 57.

The square root of 4761894549 is about 69006.4819346705. The cubic root of 4761894549 is about 1682.3896629923.

The spelling of 4761894549 in words is "four billion, seven hundred sixty-one million, eight hundred ninety-four thousand, five hundred forty-nine".