3621347016 has 32 divisors (see below), whose sum is σ = 10346706240. Its totient is φ = 1034670528.

The previous prime is 3621346979. The next prime is 3621347029. The reversal of 3621347016 is 6107431263.

It is a super-2 number, since 2×3621347016² = 26228308420584208512, which contains 22 as substring.

It is an unprimeable number.

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, 10777651 + ... + 10777986.

It is an arithmetic number, because the mean of its divisors is an integer number (323334570).

Almost surely, 2^3621347016 is an apocalyptic number.

It is an amenable number.

3621347016 is an abundant number, since it is smaller than the sum of its proper divisors (6725359224).

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

3621347016 is a wasteful number, since it uses less digits than its factorization.

3621347016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21555653 (or 21555649 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3621347016 is about 60177.6288665481. The cubic root of 3621347016 is about 1535.6422337054.

Adding to 3621347016 its reverse (6107431263), we get a palindrome (9728778279).

The spelling of 3621347016 in words is "three billion, six hundred twenty-one million, three hundred forty-seven thousand, sixteen".