4315649332 has 24 divisors (see below), whose sum is σ = 7665726600. Its totient is φ = 2125518336.

The previous prime is 4315649323. The next prime is 4315649333. The reversal of 4315649332 is 2339465134.

It can be written as a sum of positive squares in 4 ways, for example, as 2039786896 + 2275862436 = 45164^2 + 47706^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4315649333) 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, 227094 + ... + 245362.

It is an arithmetic number, because the mean of its divisors is an integer number (319405275).

Almost surely, 2^4315649332 is an apocalyptic number.

It is an amenable number.

4315649332 is a deficient number, since it is larger than the sum of its proper divisors (3350077268).

4315649332 is a wasteful number, since it uses less digits than its factorization.

4315649332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19155 (or 19153 counting only the distinct ones).

The product of its digits is 233280, while the sum is 40.

The square root of 4315649332 is about 65693.6019106884. The cubic root of 4315649332 is about 1628.1036488209.

It can be divided in two parts, 431564 and 9332, that added together give a square (440896 = 664²).

The spelling of 4315649332 in words is "four billion, three hundred fifteen million, six hundred forty-nine thousand, three hundred thirty-two".