3672421611 has 8 divisors (see below), whose sum is σ = 4906298880. Its totient is φ = 2443412712.

The previous prime is 3672421601. The next prime is 3672421633. The reversal of 3672421611 is 1161242763.

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

It is not a de Polignac number, because 3672421611 - 2⁷ = 3672421483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3672421601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1215331 + ... + 1218348.

It is an arithmetic number, because the mean of its divisors is an integer number (613287360).

Almost surely, 2^3672421611 is an apocalyptic number.

3672421611 is a deficient number, since it is larger than the sum of its proper divisors (1233877269).

3672421611 is a wasteful number, since it uses less digits than its factorization.

3672421611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434185.

The product of its digits is 12096, while the sum is 33.

The square root of 3672421611 is about 60600.5083394521. The cubic root of 3672421611 is about 1542.8279979197.

The spelling of 3672421611 in words is "three billion, six hundred seventy-two million, four hundred twenty-one thousand, six hundred eleven".