3284649900 has 288 divisors, whose sum is σ = 12779182080. Its totient is φ = 706544640.

The previous prime is 3284649899. The next prime is 3284649959. The reversal of 3284649900 is 99464823.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 316189 + ... + 326411.

It is an arithmetic number, because the mean of its divisors is an integer number (44372160).

Almost surely, 2^3284649900 is an apocalyptic number.

3284649900 is a gapful number since it is divisible by the number (30) 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 3284649900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6389591040).

3284649900 is an abundant number, since it is smaller than the sum of its proper divisors (9494532180).

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

3284649900 is a wasteful number, since it uses less digits than its factorization.

3284649900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10270 (or 10257 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 3284649900 is about 57311.8652636607. The cubic root of 3284649900 is about 1486.4935488748.

The spelling of 3284649900 in words is "three billion, two hundred eighty-four million, six hundred forty-nine thousand, nine hundred".