3210245500 has 96 divisors (see below), whose sum is σ = 8741311488. Its totient is φ = 1000584000.

The previous prime is 3210245497. The next prime is 3210245543. The reversal of 3210245500 is 55420123.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3192 + ... + 80191.

It is an arithmetic number, because the mean of its divisors is an integer number (91055328).

Almost surely, 2^3210245500 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 3210245500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4370655744).

3210245500 is an abundant number, since it is smaller than the sum of its proper divisors (5531065988).

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

3210245500 is a wasteful number, since it uses less digits than its factorization.

3210245500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83420 (or 83408 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 3210245500 is about 56659.0284067773. The cubic root of 3210245500 is about 1475.1836216867.

Adding to 3210245500 its reverse (55420123), we get a palindrome (3265665623).

The spelling of 3210245500 in words is "three billion, two hundred ten million, two hundred forty-five thousand, five hundred".