4431379058 has 4 divisors (see below), whose sum is σ = 6647068590. Its totient is φ = 2215689528.

The previous prime is 4431379027. The next prime is 4431379081. The reversal of 4431379058 is 8509731344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3522778609 + 908600449 = 59353^2 + 30143^2 .

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 as a sum of consecutive naturals, namely, 1107844763 + ... + 1107844766.

Almost surely, 2^4431379058 is an apocalyptic number.

4431379058 is a deficient number, since it is larger than the sum of its proper divisors (2215689532).

4431379058 is a wasteful number, since it uses less digits than its factorization.

4431379058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215689531.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 4431379058 is about 66568.6041463992. The cubic root of 4431379058 is about 1642.5287008893.

The spelling of 4431379058 in words is "four billion, four hundred thirty-one million, three hundred seventy-nine thousand, fifty-eight".