3818126814 has 32 divisors (see below), whose sum is σ = 7776414720. Its totient is φ = 1249500000.

The previous prime is 3818126813. The next prime is 3818126839. The reversal of 3818126814 is 4186218183.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3818126813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83064 + ... + 120564.

It is an arithmetic number, because the mean of its divisors is an integer number (243012960).

Almost surely, 2^3818126814 is an apocalyptic number.

3818126814 is an abundant number, since it is smaller than the sum of its proper divisors (3958287906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3818126814 is a wasteful number, since it uses less digits than its factorization.

3818126814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37816.

The product of its digits is 73728, while the sum is 42.

The square root of 3818126814 is about 61790.9929844148. The cubic root of 3818126814 is about 1562.9681074177.

The spelling of 3818126814 in words is "three billion, eight hundred eighteen million, one hundred twenty-six thousand, eight hundred fourteen".