3459449500 has 96 divisors (see below), whose sum is σ = 8240843520. Its totient is φ = 1260979200.

The previous prime is 3459449489. The next prime is 3459449509. The reversal of 3459449500 is 59449543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3459449509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510132 + ... + 516868.

It is an arithmetic number, because the mean of its divisors is an integer number (85842120).

Almost surely, 2^3459449500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3459449500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4120421760).

3459449500 is an abundant number, since it is smaller than the sum of its proper divisors (4781394020).

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

3459449500 is a wasteful number, since it uses less digits than its factorization.

3459449500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848 (or 6836 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 3459449500 is about 58817.0851028849. The cubic root of 3459449500 is about 1512.4081131711.

Adding to 3459449500 its sum of digits (43), we get a palindrome (3459449543).

The spelling of 3459449500 in words is "three billion, four hundred fifty-nine million, four hundred forty-nine thousand, five hundred".