4259872399 has 4 divisors (see below), whose sum is σ = 4261286440. Its totient is φ = 4258458360.

The previous prime is 4259872373. The next prime is 4259872439. The reversal of 4259872399 is 9932789524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4259872399 - 2⁵ = 4259872367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4259872339) 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, 702492 + ... + 708529.

It is an arithmetic number, because the mean of its divisors is an integer number (1065321610).

Almost surely, 2^4259872399 is an apocalyptic number.

4259872399 is a deficient number, since it is larger than the sum of its proper divisors (1414041).

4259872399 is a wasteful number, since it uses less digits than its factorization.

4259872399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414040.

The product of its digits is 9797760, while the sum is 58.

The square root of 4259872399 is about 65267.6979753385. The cubic root of 4259872399 is about 1621.0591558464.

The spelling of 4259872399 in words is "four billion, two hundred fifty-nine million, eight hundred seventy-two thousand, three hundred ninety-nine".