3612340020 has 48 divisors (see below), whose sum is σ = 10117779840. Its totient is φ = 962983296.

The previous prime is 3612340019. The next prime is 3612340031. The reversal of 3612340020 is 200432163.

It is a happy number.

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, 228946 + ... + 244214.

It is an arithmetic number, because the mean of its divisors is an integer number (210787080).

Almost surely, 2^3612340020 is an apocalyptic number.

3612340020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3612340020 is an abundant number, since it is smaller than the sum of its proper divisors (6505439820).

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

3612340020 is a wasteful number, since it uses less digits than its factorization.

3612340020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19224 (or 19222 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3612340020 is about 60102.7455279707. The cubic root of 3612340020 is about 1534.3680295213.

Adding to 3612340020 its reverse (200432163), we get a palindrome (3812772183).

The spelling of 3612340020 in words is "three billion, six hundred twelve million, three hundred forty thousand, twenty".