16701349 has 4 divisors (see below), whose sum is σ = 19087264. Its totient is φ = 14315436.

The previous prime is 16701341. The next prime is 16701353. The reversal of 16701349 is 94310761.

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, and also an emirpimes, since its reverse is a distinct semiprime: 94310761 = 5227 ⋅18043.

It is a cyclic number.

It is not a de Polignac number, because 16701349 - 2³ = 16701341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16701349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16701341) 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, 1192947 + ... + 1192960.

It is an arithmetic number, because the mean of its divisors is an integer number (4771816).

Almost surely, 2^16701349 is an apocalyptic number.

It is an amenable number.

16701349 is a deficient number, since it is larger than the sum of its proper divisors (2385915).

16701349 is an equidigital number, since it uses as much as digits as its factorization.

16701349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385914.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 16701349 is about 4086.7283981199. The cubic root of 16701349 is about 255.6135373654.

The spelling of 16701349 in words is "sixteen million, seven hundred one thousand, three hundred forty-nine".