3900704434 has 16 divisors (see below), whose sum is σ = 6758440416. Its totient is φ = 1668750400.

The previous prime is 3900704419. The next prime is 3900704471. The reversal of 3900704434 is 4344070093.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 3900704434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5214472 + ... + 5215219.

It is an arithmetic number, because the mean of its divisors is an integer number (422402526).

Almost surely, 2^3900704434 is an apocalyptic number.

3900704434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3900704434 is a deficient number, since it is larger than the sum of its proper divisors (2857735982).

3900704434 is a wasteful number, since it uses less digits than its factorization.

3900704434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10429721.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 3900704434 is about 62455.6197151225. The cubic root of 3900704434 is about 1574.1556820395.

The spelling of 3900704434 in words is "three billion, nine hundred million, seven hundred four thousand, four hundred thirty-four".