3612420603 has 12 divisors (see below), whose sum is σ = 5692299288. Its totient is φ = 2189345760.

The previous prime is 3612420601. The next prime is 3612420629. The reversal of 3612420603 is 3060242163.

3612420603 is a `hidden beast` number, since 3 + 6 + 12 + 42 + 0 + 603 = 666.

It is not a de Polignac number, because 3612420603 - 2¹ = 3612420601 is a prime.

It is a super-2 number, since 2×3612420603² = 26099165225957767218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3612420601) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 18244450 + ... + 18244647.

It is an arithmetic number, because the mean of its divisors is an integer number (474358274).

Almost surely, 2^3612420603 is an apocalyptic number.

3612420603 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3612420603 is a deficient number, since it is larger than the sum of its proper divisors (2079878685).

3612420603 is a wasteful number, since it uses less digits than its factorization.

3612420603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36489114 (or 36489111 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3612420603 is about 60103.4159012614. The cubic root of 3612420603 is about 1534.3794388441.

Adding to 3612420603 its reverse (3060242163), we get a palindrome (6672662766).

The spelling of 3612420603 in words is "three billion, six hundred twelve million, four hundred twenty thousand, six hundred three".