4194989282 has 16 divisors (see below), whose sum is σ = 6872128992. Its totient is φ = 1904701920.

The previous prime is 4194989257. The next prime is 4194989299. The reversal of 4194989282 is 2829894914.

4194989282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85163 + ... + 125070.

It is an arithmetic number, because the mean of its divisors is an integer number (429508062).

Almost surely, 2^4194989282 is an apocalyptic number.

4194989282 is a deficient number, since it is larger than the sum of its proper divisors (2677139710).

4194989282 is a wasteful number, since it uses less digits than its factorization.

4194989282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211153.

The product of its digits is 2985984, while the sum is 56.

The square root of 4194989282 is about 64768.7369183621. The cubic root of 4194989282 is about 1612.7867687962.

The spelling of 4194989282 in words is "four billion, one hundred ninety-four million, nine hundred eighty-nine thousand, two hundred eighty-two".