4381905074 has 8 divisors (see below), whose sum is σ = 6959496348. Its totient is φ = 2062072960.

The previous prime is 4381905041. The next prime is 4381905103. The reversal of 4381905074 is 4705091834.

It can be written as a sum of positive squares in 2 ways, for example, as 4273890625 + 108014449 = 65375^2 + 10393^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 64439747 + ... + 64439814.

Almost surely, 2^4381905074 is an apocalyptic number.

4381905074 is a deficient number, since it is larger than the sum of its proper divisors (2577591274).

4381905074 is a wasteful number, since it uses less digits than its factorization.

4381905074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128879580.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 4381905074 is about 66195.9596501176. The cubic root of 4381905074 is about 1636.3931582304.

The spelling of 4381905074 in words is "four billion, three hundred eighty-one million, nine hundred five thousand, seventy-four".