3489339843 has 16 divisors (see below), whose sum is σ = 5639337600. Its totient is φ = 2114751240.

The previous prime is 3489339787. The next prime is 3489339851.

3489339843 is a `hidden beast` number, since 3 + 489 + 33 + 98 + 43 = 666.

3489339843 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3489339843 - 2²⁶ = 3422230979 is a prime.

It is a super-3 number, since 3×3489339843³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3489339843.

It is not an unprimeable number, because it can be changed into a prime (3489339863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5874013 + ... + 5874606.

It is an arithmetic number, because the mean of its divisors is an integer number (352458600).

Almost surely, 2^3489339843 is an apocalyptic number.

3489339843 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3489339843 is a deficient number, since it is larger than the sum of its proper divisors (2149997757).

3489339843 is a wasteful number, since it uses less digits than its factorization.

3489339843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11748639 (or 11748633 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The square root of 3489339843 is about 59070.6343541357. The cubic root of 3489339843 is about 1516.7514652154.

The spelling of 3489339843 in words is "three billion, four hundred eighty-nine million, three hundred thirty-nine thousand, eight hundred forty-three".