3256283393 has 6 divisors (see below), whose sum is σ = 3579220722. Its totient is φ = 2960257520.

The previous prime is 3256283389. The next prime is 3256283419. The reversal of 3256283393 is 3933826523.

It can be written as a sum of positive squares in only one way, i.e., 2778554944 + 477728449 = 52712^2 + 21857^2 .

It is not a de Polignac number, because 3256283393 - 2² = 3256283389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3256283353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13455596 + ... + 13455837.

It is an arithmetic number, because the mean of its divisors is an integer number (596536787).

Almost surely, 2^3256283393 is an apocalyptic number.

It is an amenable number.

3256283393 is a deficient number, since it is larger than the sum of its proper divisors (322937329).

3256283393 is a wasteful number, since it uses less digits than its factorization.

3256283393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26911455 (or 26911444 counting only the distinct ones).

The product of its digits is 699840, while the sum is 44.

The square root of 3256283393 is about 57063.8536465949. The cubic root of 3256283393 is about 1482.2020108080.

The spelling of 3256283393 in words is "three billion, two hundred fifty-six million, two hundred eighty-three thousand, three hundred ninety-three".