19341396 has 96 divisors (see below), whose sum is σ = 53222400. Its totient is φ = 6065280.

The previous prime is 19341383. The next prime is 19341397. The reversal of 19341396 is 69314391.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 19341396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19341397) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177390 + ... + 177498.

It is an arithmetic number, because the mean of its divisors is an integer number (554400).

Almost surely, 2^19341396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19341396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26611200).

19341396 is an abundant number, since it is smaller than the sum of its proper divisors (33881004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19341396 is a wasteful number, since it uses less digits than its factorization.

19341396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 198 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 19341396 is about 4397.8854009626. The cubic root of 19341396 is about 268.4289003715.

The spelling of 19341396 in words is "nineteen million, three hundred forty-one thousand, three hundred ninety-six".