4859902369 has 27 divisors (see below), whose sum is σ = 5923520883. Its totient is φ = 3975314112.

The previous prime is 4859902367. The next prime is 4859902373. The reversal of 4859902369 is 9632099584.

It is a happy number.

The square root of 4859902369 is 69713.

It is a perfect power (a square), and thus also a powerful number.

4859902369 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 544989025 + 4314913344 = 23345^2 + 65688^2 .

It is not a de Polignac number, because 4859902369 - 2¹ = 4859902367 is a prime.

It is a super-2 number, since 2×4859902369² = 47237302072423624322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4859902367) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11223577 + ... + 11224009.

Almost surely, 2^4859902369 is an apocalyptic number.

4859902369 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4859902369 is the 69713-rd square number.

4859902369 is the 34857-th centered octagonal number.

It is an amenable number.

4859902369 is a deficient number, since it is larger than the sum of its proper divisors (1063618514).

4859902369 is an frugal number, since it uses more digits than its factorization.

4859902369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 55.

The cubic root of 4859902369 is about 1693.8535094051.

The spelling of 4859902369 in words is "four billion, eight hundred fifty-nine million, nine hundred two thousand, three hundred sixty-nine".