16341493 has 16 divisors (see below), whose sum is σ = 19361664. Its totient is φ = 13501440.

The previous prime is 16341439. The next prime is 16341509. The reversal of 16341493 is 39414361.

It is a cyclic number.

It is not a de Polignac number, because 16341493 - 2²¹ = 14244341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16341593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27546 + ... + 28132.

It is an arithmetic number, because the mean of its divisors is an integer number (1210104).

Almost surely, 2^16341493 is an apocalyptic number.

It is an amenable number.

16341493 is a deficient number, since it is larger than the sum of its proper divisors (3020171).

16341493 is an equidigital number, since it uses as much as digits as its factorization.

16341493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732.

The product of its digits is 7776, while the sum is 31.

The square root of 16341493 is about 4042.4612552256. The cubic root of 16341493 is about 253.7643307687.

The spelling of 16341493 in words is "sixteen million, three hundred forty-one thousand, four hundred ninety-three".