3437944459 has 8 divisors (see below), whose sum is σ = 3640690800. Its totient is φ = 3235255296.

The previous prime is 3437944457. The next prime is 3437944513. The reversal of 3437944459 is 9544497343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3437944459 - 2¹ = 3437944457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3437944453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211867 + ... + 227515.

It is an arithmetic number, because the mean of its divisors is an integer number (455086350).

Almost surely, 2^3437944459 is an apocalyptic number.

3437944459 is a deficient number, since it is larger than the sum of its proper divisors (202746341).

3437944459 is a wasteful number, since it uses less digits than its factorization.

3437944459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28589.

The product of its digits is 6531840, while the sum is 52.

The square root of 3437944459 is about 58633.9872343677. The cubic root of 3437944459 is about 1509.2677266050.

The spelling of 3437944459 in words is "three billion, four hundred thirty-seven million, nine hundred forty-four thousand, four hundred fifty-nine".