19341093 has 4 divisors (see below), whose sum is σ = 25788128. Its totient is φ = 12894060.

The previous prime is 19341079. The next prime is 19341103. The reversal of 19341093 is 39014391.

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 not a de Polignac number, because 19341093 - 2⁵ = 19341061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19341093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19341043) by changing a digit.

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, 3223513 + ... + 3223518.

It is an arithmetic number, because the mean of its divisors is an integer number (6447032).

Almost surely, 2^19341093 is an apocalyptic number.

It is an amenable number.

19341093 is a deficient number, since it is larger than the sum of its proper divisors (6447035).

19341093 is an equidigital number, since it uses as much as digits as its factorization.

19341093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6447034.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 19341093 is about 4397.8509524539. The cubic root of 19341093 is about 268.4274986392.

The spelling of 19341093 in words is "nineteen million, three hundred forty-one thousand, ninety-three".