3613624338 has 8 divisors (see below), whose sum is σ = 7227248688. Its totient is φ = 1204541444.

The previous prime is 3613624331. The next prime is 3613624349. The reversal of 3613624338 is 8334263163.

It is a happy number.

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

3613624338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3613624296 and 3613624305.

It is not an unprimeable number, because it can be changed into a prime (3613624331) 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, 301135356 + ... + 301135367.

It is an arithmetic number, because the mean of its divisors is an integer number (903406086).

Almost surely, 2^3613624338 is an apocalyptic number.

3613624338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3613624338 is a wasteful number, since it uses less digits than its factorization.

3613624338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602270728.

The product of its digits is 186624, while the sum is 39.

The square root of 3613624338 is about 60113.4289323110. The cubic root of 3613624338 is about 1534.5498491518.

The spelling of 3613624338 in words is "three billion, six hundred thirteen million, six hundred twenty-four thousand, three hundred thirty-eight".