3621830485 has 16 divisors (see below), whose sum is σ = 5349165696. Its totient is φ = 2292499008.

The previous prime is 3621830431. The next prime is 3621830519. The reversal of 3621830485 is 5840381263.

It is a cyclic number.

It is not a de Polignac number, because 3621830485 - 2¹¹ = 3621828437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3979579 + ... + 3980488.

It is an arithmetic number, because the mean of its divisors is an integer number (334322856).

Almost surely, 2^3621830485 is an apocalyptic number.

3621830485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3621830485 is a deficient number, since it is larger than the sum of its proper divisors (1727335211).

3621830485 is a wasteful number, since it uses less digits than its factorization.

3621830485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7960092.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 3621830485 is about 60181.6457485170. The cubic root of 3621830485 is about 1535.7105694540.

The spelling of 3621830485 in words is "three billion, six hundred twenty-one million, eight hundred thirty thousand, four hundred eighty-five".