3926103930 has 144 divisors (see below), whose sum is σ = 12573199080. Its totient is φ = 844591104.

The previous prime is 3926103917. The next prime is 3926103967. The reversal of 3926103930 is 393016293.

It is a happy number.

3926103930 is a `hidden beast` number, since 3 + 9 + 2 + 610 + 3 + 9 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3767872689 + 158231241 = 61383^2 + 12579^2 .

It is a super-2 number, since 2×3926103930² = 30828584138322889800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 48786 + ... + 101154.

Almost surely, 2^3926103930 is an apocalyptic number.

3926103930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3926103930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6286599540).

3926103930 is an abundant number, since it is smaller than the sum of its proper divisors (8647095150).

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

3926103930 is a wasteful number, since it uses less digits than its factorization.

3926103930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52413 (or 52403 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 3926103930 is about 62658.6301318502. The cubic root of 3926103930 is about 1577.5650056135.

The spelling of 3926103930 in words is "three billion, nine hundred twenty-six million, one hundred three thousand, nine hundred thirty".