3389251287 has 4 divisors (see below), whose sum is σ = 4519001720. Its totient is φ = 2259500856.

The previous prime is 3389251277. The next prime is 3389251289. The reversal of 3389251287 is 7821529833.

It is a happy number.

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

It is not a de Polignac number, because 3389251287 - 2⁸ = 3389251031 is a prime.

It is a super-2 number, since 2×3389251287² = 22974048572862312738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3389251289) 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, 564875212 + ... + 564875217.

It is an arithmetic number, because the mean of its divisors is an integer number (1129750430).

Almost surely, 2^3389251287 is an apocalyptic number.

3389251287 is a deficient number, since it is larger than the sum of its proper divisors (1129750433).

3389251287 is a wasteful number, since it uses less digits than its factorization.

3389251287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129750432.

The product of its digits is 725760, while the sum is 48.

The square root of 3389251287 is about 58217.2765336889. The cubic root of 3389251287 is about 1502.1083369994.

The spelling of 3389251287 in words is "three billion, three hundred eighty-nine million, two hundred fifty-one thousand, two hundred eighty-seven".