3622252403 has 32 divisors (see below), whose sum is σ = 4579932672. Its totient is φ = 2782886400.

The previous prime is 3622252363. The next prime is 3622252411. The reversal of 3622252403 is 3042522263.

It is not a de Polignac number, because 3622252403 - 2¹⁰ = 3622251379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3622252003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1834925 + ... + 1836897.

It is an arithmetic number, because the mean of its divisors is an integer number (143122896).

Almost surely, 2^3622252403 is an apocalyptic number.

3622252403 is a deficient number, since it is larger than the sum of its proper divisors (957680269).

3622252403 is a wasteful number, since it uses less digits than its factorization.

3622252403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3622252403 is about 60185.1510175060. The cubic root of 3622252403 is about 1535.7702003300.

Adding to 3622252403 its reverse (3042522263), we get a palindrome (6664774666).

The spelling of 3622252403 in words is "three billion, six hundred twenty-two million, two hundred fifty-two thousand, four hundred three".