3268392243 has 4 divisors (see below), whose sum is σ = 4357856328. Its totient is φ = 2178928160.

The previous prime is 3268392221. The next prime is 3268392247. The reversal of 3268392243 is 3422938623.

It is a happy number.

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 3268392243 - 2¹⁶ = 3268326707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3268392195 and 3268392204.

It is not an unprimeable number, because it can be changed into a prime (3268392247) 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, 544732038 + ... + 544732043.

It is an arithmetic number, because the mean of its divisors is an integer number (1089464082).

Almost surely, 2^3268392243 is an apocalyptic number.

3268392243 is a deficient number, since it is larger than the sum of its proper divisors (1089464085).

3268392243 is a wasteful number, since it uses less digits than its factorization.

3268392243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089464084.

The product of its digits is 373248, while the sum is 42.

The square root of 3268392243 is about 57169.8543202622. The cubic root of 3268392243 is about 1484.0369822145.

The spelling of 3268392243 in words is "three billion, two hundred sixty-eight million, three hundred ninety-two thousand, two hundred forty-three".