3641673587 has 8 divisors (see below), whose sum is σ = 3791653152. Its totient is φ = 3494606400.

The previous prime is 3641673577. The next prime is 3641673593. The reversal of 3641673587 is 7853761463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3641673587 - 2¹⁶ = 3641608051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3641673527) 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, 725543 + ... + 730544.

It is an arithmetic number, because the mean of its divisors is an integer number (473956644).

Almost surely, 2^3641673587 is an apocalyptic number.

3641673587 is a deficient number, since it is larger than the sum of its proper divisors (149979565).

3641673587 is a wasteful number, since it uses less digits than its factorization.

3641673587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456189.

The product of its digits is 2540160, while the sum is 50.

The square root of 3641673587 is about 60346.2806393236. The cubic root of 3641673587 is about 1538.5100542802.

The spelling of 3641673587 in words is "three billion, six hundred forty-one million, six hundred seventy-three thousand, five hundred eighty-seven".