4289538292 has 12 divisors (see below), whose sum is σ = 8084129956. Its totient is φ = 1979786880.

The previous prime is 4289538271. The next prime is 4289538299. The reversal of 4289538292 is 2928359824.

It can be written as a sum of positive squares in 2 ways, for example, as 389036176 + 3900502116 = 19724^2 + 62454^2 .

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 82491121 = 4289538292 / (4 + 2 + 8 + 9 + 5 + 3 + 8 + 2 + 9 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4289538299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41245509 + ... + 41245612.

Almost surely, 2^4289538292 is an apocalyptic number.

It is an amenable number.

4289538292 is a deficient number, since it is larger than the sum of its proper divisors (3794591664).

4289538292 is a wasteful number, since it uses less digits than its factorization.

4289538292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82491138 (or 82491136 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 4289538292 is about 65494.5668891703. The cubic root of 4289538292 is about 1624.8134907994.

The spelling of 4289538292 in words is "four billion, two hundred eighty-nine million, five hundred thirty-eight thousand, two hundred ninety-two".