3444789499 has 4 divisors (see below), whose sum is σ = 3501261520. Its totient is φ = 3388317480.

The previous prime is 3444789497. The next prime is 3444789581. The reversal of 3444789499 is 9949874443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9949874443 = 5233 ⋅1901371.

It is a cyclic number.

It is not a de Polignac number, because 3444789499 - 2¹ = 3444789497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61), and also a Moran number because the ratio is a prime number: 56471959 = 3444789499 / (3 + 4 + 4 + 4 + 7 + 8 + 9 + 4 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3444789497) 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, 28235919 + ... + 28236040.

It is an arithmetic number, because the mean of its divisors is an integer number (875315380).

Almost surely, 2^3444789499 is an apocalyptic number.

3444789499 is a deficient number, since it is larger than the sum of its proper divisors (56472021).

3444789499 is an equidigital number, since it uses as much as digits as its factorization.

3444789499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56472020.

The product of its digits is 31352832, while the sum is 61.

The square root of 3444789499 is about 58692.3291325195. The cubic root of 3444789499 is about 1510.2687267884.

The spelling of 3444789499 in words is "three billion, four hundred forty-four million, seven hundred eighty-nine thousand, four hundred ninety-nine".