4213738691 has 8 divisors (see below), whose sum is σ = 4227854400. Its totient is φ = 4199645440.

The previous prime is 4213738687. The next prime is 4213738723. The reversal of 4213738691 is 1968373124.

4213738691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4213738691 - 2² = 4213738687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4213738651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423350 + ... + 433188.

It is an arithmetic number, because the mean of its divisors is an integer number (528481800).

Almost surely, 2^4213738691 is an apocalyptic number.

4213738691 is a deficient number, since it is larger than the sum of its proper divisors (14115709).

4213738691 is an equidigital number, since it uses as much as digits as its factorization.

4213738691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11229.

The product of its digits is 217728, while the sum is 44.

The square root of 4213738691 is about 64913.3167462579. The cubic root of 4213738691 is about 1615.1859691849.

The spelling of 4213738691 in words is "four billion, two hundred thirteen million, seven hundred thirty-eight thousand, six hundred ninety-one".