3152203040 has 96 divisors (see below), whose sum is σ = 8522236800. Its totient is φ = 1079322624.

The previous prime is 3152203009. The next prime is 3152203051. The reversal of 3152203040 is 403022513.

3152203040 = 3956² + 3957² + ... + 4147².

It is a happy number.

3152203040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173539 + ... + 1176221.

It is an arithmetic number, because the mean of its divisors is an integer number (88773300).

Almost surely, 2^3152203040 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 3152203040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4261118400).

3152203040 is an abundant number, since it is smaller than the sum of its proper divisors (5370033760).

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

3152203040 is a wasteful number, since it uses less digits than its factorization.

3152203040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754 (or 3746 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3152203040 is about 56144.4836114823. The cubic root of 3152203040 is about 1466.2388678852.

Adding to 3152203040 its reverse (403022513), we get a palindrome (3555225553).

The spelling of 3152203040 in words is "three billion, one hundred fifty-two million, two hundred three thousand, forty".