4905743289 has 8 divisors (see below), whose sum is σ = 6542159232. Its totient is φ = 3269911440.

The previous prime is 4905743239. The next prime is 4905743291. The reversal of 4905743289 is 9823475094.

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

It is not a de Polignac number, because 4905743289 - 2¹² = 4905739193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4905743239) 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, 126034 + ... + 160299.

It is an arithmetic number, because the mean of its divisors is an integer number (817769904).

Almost surely, 2^4905743289 is an apocalyptic number.

It is an amenable number.

4905743289 is a deficient number, since it is larger than the sum of its proper divisors (1636415943).

4905743289 is a wasteful number, since it uses less digits than its factorization.

4905743289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292047.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 4905743289 is about 70041.0114789899. The cubic root of 4905743289 is about 1699.1625966830.

The spelling of 4905743289 in words is "four billion, nine hundred five million, seven hundred forty-three thousand, two hundred eighty-nine".