3443918245 has 32 divisors (see below), whose sum is σ = 4401146880. Its totient is φ = 2579765760.

The previous prime is 3443918239. The next prime is 3443918249. The reversal of 3443918245 is 5428193443.

It is not a de Polignac number, because 3443918245 - 2³ = 3443918237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443918249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3474700 + ... + 3475690.

It is an arithmetic number, because the mean of its divisors is an integer number (137535840).

Almost surely, 2^3443918245 is an apocalyptic number.

It is an amenable number.

3443918245 is a deficient number, since it is larger than the sum of its proper divisors (957228635).

3443918245 is a wasteful number, since it uses less digits than its factorization.

3443918245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405.

The product of its digits is 414720, while the sum is 43.

The square root of 3443918245 is about 58684.9064496145. The cubic root of 3443918245 is about 1510.1413906461.

The spelling of 3443918245 in words is "three billion, four hundred forty-three million, nine hundred eighteen thousand, two hundred forty-five".