3776326434 has 56 divisors (see below), whose sum is σ = 8568381132. Its totient is φ = 1247581440.

The previous prime is 3776326429. The next prime is 3776326459. The reversal of 3776326434 is 4346236773.

3776326434 is a `hidden beast` number, since 3 + 7 + 7 + 632 + 6 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3354147225 + 422179209 = 57915^2 + 20547^2 .

It is a super-2 number, since 2×3776326434² = 28521282672254312712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3776326434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 153294 + ... + 176214.

Almost surely, 2^3776326434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3776326434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4284190566).

3776326434 is an abundant number, since it is smaller than the sum of its proper divisors (4792054698).

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

3776326434 is a wasteful number, since it uses less digits than its factorization.

3776326434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23054 (or 23039 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 45.

The square root of 3776326434 is about 61451.8220559814. The cubic root of 3776326434 is about 1557.2434381633.

The spelling of 3776326434 in words is "three billion, seven hundred seventy-six million, three hundred twenty-six thousand, four hundred thirty-four".