4019473093 has 4 divisors (see below), whose sum is σ = 4019849920. Its totient is φ = 4019096268.

The previous prime is 4019473079. The next prime is 4019473111. The reversal of 4019473093 is 3903749104.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4019473093 - 2¹³ = 4019464901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4019473033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 171933 + ... + 193906.

It is an arithmetic number, because the mean of its divisors is an integer number (1004962480).

Almost surely, 2^4019473093 is an apocalyptic number.

It is an amenable number.

4019473093 is a deficient number, since it is larger than the sum of its proper divisors (376827).

4019473093 is a wasteful number, since it uses less digits than its factorization.

4019473093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376826.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 4019473093 is about 63399.3146098599. The cubic root of 4019473093 is about 1589.9728504258.

The spelling of 4019473093 in words is "four billion, nineteen million, four hundred seventy-three thousand, ninety-three".