3672418813 has 16 divisors (see below), whose sum is σ = 4414196736. Its totient is φ = 2988760320.

The previous prime is 3672418801. The next prime is 3672418847. The reversal of 3672418813 is 3188142763.

It is not a de Polignac number, because 3672418813 - 2²¹ = 3670321661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3672418813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3672418853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148156 + ... + 171157.

It is an arithmetic number, because the mean of its divisors is an integer number (275887296).

Almost surely, 2^3672418813 is an apocalyptic number.

It is an amenable number.

3672418813 is a deficient number, since it is larger than the sum of its proper divisors (741777923).

3672418813 is a wasteful number, since it uses less digits than its factorization.

3672418813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319404.

The product of its digits is 193536, while the sum is 43.

The square root of 3672418813 is about 60600.4852538327. The cubic root of 3672418813 is about 1542.8276060953.

The spelling of 3672418813 in words is "three billion, six hundred seventy-two million, four hundred eighteen thousand, eight hundred thirteen".