3205141504 has 88 divisors (see below), whose sum is σ = 6625647720. Its totient is φ = 1548877824.

The previous prime is 3205141501. The next prime is 3205141523. The reversal of 3205141504 is 4051415023.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1511654400 + 1693487104 = 38880^2 + 41152^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205141501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3961452 + ... + 3962260.

Almost surely, 2^3205141504 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 3205141504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3312823860).

3205141504 is an abundant number, since it is smaller than the sum of its proper divisors (3420506216).

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

3205141504 is an equidigital number, since it uses as much as digits as its factorization.

3205141504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3205141504 is about 56613.9691595634. The cubic root of 3205141504 is about 1474.4014047557.

Adding to 3205141504 its reverse (4051415023), we get a palindrome (7256556527).

The spelling of 3205141504 in words is "three billion, two hundred five million, one hundred forty-one thousand, five hundred four".