3820353126 has 16 divisors (see below), whose sum is σ = 7647190128. Its totient is φ = 1272370400.

The previous prime is 3820353071. The next prime is 3820353127. The reversal of 3820353126 is 6213530283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3820353127) 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, 262485 + ... + 276656.

It is an arithmetic number, because the mean of its divisors is an integer number (477949383).

Almost surely, 2^3820353126 is an apocalyptic number.

3820353126 is an abundant number, since it is smaller than the sum of its proper divisors (3826837002).

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

3820353126 is a wasteful number, since it uses less digits than its factorization.

3820353126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540327.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 3820353126 is about 61809.0052176865. The cubic root of 3820353126 is about 1563.2718321432.

The spelling of 3820353126 in words is "three billion, eight hundred twenty million, three hundred fifty-three thousand, one hundred twenty-six".