4196989813 has 4 divisors (see below), whose sum is σ = 4259631520. Its totient is φ = 4134348108.

The previous prime is 4196989807. The next prime is 4196989829. The reversal of 4196989813 is 3189896914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4196989813 - 2²¹ = 4194892661 is a prime.

It is a super-2 number, since 2×4196989813² = 35229446980851549938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4196989873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31320753 + ... + 31320886.

It is an arithmetic number, because the mean of its divisors is an integer number (1064907880).

Almost surely, 2^4196989813 is an apocalyptic number.

It is an amenable number.

4196989813 is a deficient number, since it is larger than the sum of its proper divisors (62641707).

4196989813 is an equidigital number, since it uses as much as digits as its factorization.

4196989813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62641706.

The product of its digits is 3359232, while the sum is 58.

The square root of 4196989813 is about 64784.1787244386. The cubic root of 4196989813 is about 1613.0430997796.

It can be divided in two parts, 4196 and 989813, that added together give a square (994009 = 997²).

The spelling of 4196989813 in words is "four billion, one hundred ninety-six million, nine hundred eighty-nine thousand, eight hundred thirteen".