3641341572 has 54 divisors (see below), whose sum is σ = 10117357614. Its totient is φ = 1103435520.

The previous prime is 3641341567. The next prime is 3641341589. The reversal of 3641341572 is 2751431463.

3641341572 is a `hidden beast` number, since 3 + 6 + 41 + 3 + 41 + 572 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1834751556 + 1806590016 = 42834^2 + 42504^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 413613 + ... + 422324.

Almost surely, 2^3641341572 is an apocalyptic number.

It is an amenable number.

3641341572 is an abundant number, since it is smaller than the sum of its proper divisors (6476016042).

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

3641341572 is a wasteful number, since it uses less digits than its factorization.

3641341572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835969 (or 835953 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3641341572 is about 60343.5296614310. The cubic root of 3641341572 is about 1538.4632970290.

The spelling of 3641341572 in words is "three billion, six hundred forty-one million, three hundred forty-one thousand, five hundred seventy-two".