19342316 has 24 divisors (see below), whose sum is σ = 38820096. Its totient is φ = 8260560.

The previous prime is 19342291. The next prime is 19342321. The reversal of 19342316 is 61324391.

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 7 ways as a sum of consecutive naturals, for example, 8225 + ... + 10311.

It is an arithmetic number, because the mean of its divisors is an integer number (1617504).

Almost surely, 2^19342316 is an apocalyptic number.

It is an amenable number.

19342316 is an abundant number, since it is smaller than the sum of its proper divisors (19477780).

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

19342316 is a wasteful number, since it uses less digits than its factorization.

19342316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429 (or 2427 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 19342316 is about 4397.9899954411. The cubic root of 19342316 is about 268.4331563669.

The spelling of 19342316 in words is "nineteen million, three hundred forty-two thousand, three hundred sixteen".