3152745284 has 24 divisors (see below), whose sum is σ = 6102302808. Its totient is φ = 1415784960.

The previous prime is 3152745283. The next prime is 3152745329. The reversal of 3152745284 is 4825472513.

It can be written as a sum of positive squares in 4 ways, for example, as 1197160000 + 1955585284 = 34600^2 + 44222^2 .

It is not an unprimeable number, because it can be changed into a prime (3152745283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817397 + ... + 821244.

It is an arithmetic number, because the mean of its divisors is an integer number (254262617).

Almost surely, 2^3152745284 is an apocalyptic number.

It is an amenable number.

3152745284 is a deficient number, since it is larger than the sum of its proper divisors (2949557524).

3152745284 is a wasteful number, since it uses less digits than its factorization.

3152745284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638695 (or 1638693 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 3152745284 is about 56149.3124089690. The cubic root of 3152745284 is about 1466.3229375167.

The spelling of 3152745284 in words is "three billion, one hundred fifty-two million, seven hundred forty-five thousand, two hundred eighty-four".