3459239028 has 192 divisors, whose sum is σ = 10940160000. Its totient is φ = 923228928.

The previous prime is 3459239027. The next prime is 3459239111. The reversal of 3459239028 is 8209329543.

It is a happy number.

3459239028 is a `hidden beast` number, since 3 + 4 + 592 + 39 + 0 + 28 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3459239023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1046923 + ... + 1050221.

It is an arithmetic number, because the mean of its divisors is an integer number (56980000).

Almost surely, 2^3459239028 is an apocalyptic number.

3459239028 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3459239028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5470080000).

3459239028 is an abundant number, since it is smaller than the sum of its proper divisors (7480920972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3459239028 is a wasteful number, since it uses less digits than its factorization.

3459239028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411 (or 3403 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 3459239028 is about 58815.2958676567. The cubic root of 3459239028 is about 1512.3774410448.

The spelling of 3459239028 in words is "three billion, four hundred fifty-nine million, two hundred thirty-nine thousand, twenty-eight".