5729839442 has 16 divisors (see below), whose sum is σ = 9039071232. Its totient is φ = 2718777600.

The previous prime is 5729839429. The next prime is 5729839447. The reversal of 5729839442 is 2449389275.

It is not an unprimeable number, because it can be changed into a prime (5729839447) 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, 484559 + ... + 496242.

It is an arithmetic number, because the mean of its divisors is an integer number (564941952).

Almost surely, 2^5729839442 is an apocalyptic number.

5729839442 is a deficient number, since it is larger than the sum of its proper divisors (3309231790).

5729839442 is a wasteful number, since it uses less digits than its factorization.

5729839442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980953.

The product of its digits is 4354560, while the sum is 53.

The square root of 5729839442 is about 75695.7029295587. The cubic root of 5729839442 is about 1789.4276794565.

The spelling of 5729839442 in words is "five billion, seven hundred twenty-nine million, eight hundred thirty-nine thousand, four hundred forty-two".