3641537488 has 20 divisors (see below), whose sum is σ = 7059073860. Its totient is φ = 1819841024.

The previous prime is 3641537477. The next prime is 3641537489. The reversal of 3641537488 is 8847351463.

3641537488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1893294144 + 1748243344 = 43512^2 + 41812^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641537489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25033 + ... + 88936.

It is an arithmetic number, because the mean of its divisors is an integer number (352953693).

Almost surely, 2^3641537488 is an apocalyptic number.

It is an amenable number.

3641537488 is a deficient number, since it is larger than the sum of its proper divisors (3417536372).

3641537488 is a wasteful number, since it uses less digits than its factorization.

3641537488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115974 (or 115968 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The square root of 3641537488 is about 60345.1529785119. The cubic root of 3641537488 is about 1538.4908879744.

The spelling of 3641537488 in words is "three billion, six hundred forty-one million, five hundred thirty-seven thousand, four hundred eighty-eight".