4211800838 has 8 divisors (see below), whose sum is σ = 7220230032. Its totient is φ = 1805057496.

The previous prime is 4211800837. The next prime is 4211800841. The reversal of 4211800838 is 8380081124.

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

It is a junction number, because it is equal to n+sod(n) for n = 4211800798 and 4211800807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4211800837) 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, 150421445 + ... + 150421472.

It is an arithmetic number, because the mean of its divisors is an integer number (902528754).

Almost surely, 2^4211800838 is an apocalyptic number.

4211800838 is a deficient number, since it is larger than the sum of its proper divisors (3008429194).

4211800838 is a wasteful number, since it uses less digits than its factorization.

4211800838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300842926.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 4211800838 is about 64898.3885624289. The cubic root of 4211800838 is about 1614.9383290134.

The spelling of 4211800838 in words is "four billion, two hundred eleven million, eight hundred thousand, eight hundred thirty-eight".