3236725489 has 8 divisors (see below), whose sum is σ = 3434935680. Its totient is φ = 3039383616.

The previous prime is 3236725477. The next prime is 3236725507. The reversal of 3236725489 is 9845276323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3236725489 - 2²⁵ = 3203171057 is a prime.

It is a super-2 number, since 2×3236725489² = 20952783782284578242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3236725889) 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, 209389 + ... + 224314.

It is an arithmetic number, because the mean of its divisors is an integer number (429366960).

Almost surely, 2^3236725489 is an apocalyptic number.

It is an amenable number.

3236725489 is a deficient number, since it is larger than the sum of its proper divisors (198210191).

3236725489 is a wasteful number, since it uses less digits than its factorization.

3236725489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434159.

The product of its digits is 2177280, while the sum is 49.

The square root of 3236725489 is about 56892.2269646742. The cubic root of 3236725489 is about 1479.2285803608.

The spelling of 3236725489 in words is "three billion, two hundred thirty-six million, seven hundred twenty-five thousand, four hundred eighty-nine".