2196413901 has 30 divisors (see below), whose sum is σ = 3606473486. Its totient is φ = 1331154000.

The previous prime is 2196413867. The next prime is 2196413929. The reversal of 2196413901 is 1093146912.

It is a happy number.

2196413901 is a `hidden beast` number, since 2 + 1 + 9 + 641 + 3 + 9 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1975891401 + 220522500 = 44451^2 + 14850^2 .

It is not a de Polignac number, because 2196413901 - 2¹³ = 2196405709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196413981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 102250 + ... + 121851.

Almost surely, 2^2196413901 is an apocalyptic number.

It is an amenable number.

2196413901 is a deficient number, since it is larger than the sum of its proper divisors (1410059585).

2196413901 is a wasteful number, since it uses less digits than its factorization.

2196413901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224135 (or 224115 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 2196413901 is about 46865.9140634214. The cubic root of 2196413901 is about 1299.8843883381.

The spelling of 2196413901 in words is "two billion, one hundred ninety-six million, four hundred thirteen thousand, nine hundred one".