3445043859 has 16 divisors (see below), whose sum is σ = 5104742400. Its totient is φ = 2296257768.

The previous prime is 3445043839. The next prime is 3445043867. The reversal of 3445043859 is 9583405443.

It is not a de Polignac number, because 3445043859 - 2⁵ = 3445043827 is a prime.

It is a super-2 number, since 2×3445043859² = 23736654380867223762, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3445043839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197902 + ... + 214604.

It is an arithmetic number, because the mean of its divisors is an integer number (319046400).

Almost surely, 2^3445043859 is an apocalyptic number.

3445043859 is a deficient number, since it is larger than the sum of its proper divisors (1659698541).

3445043859 is a wasteful number, since it uses less digits than its factorization.

3445043859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24351 (or 24345 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 3445043859 is about 58694.4959855692. The cubic root of 3445043859 is about 1510.3058981452.

The spelling of 3445043859 in words is "three billion, four hundred forty-five million, forty-three thousand, eight hundred fifty-nine".