16397301 has 8 divisors (see below), whose sum is σ = 22010400. Its totient is φ = 10857872.

The previous prime is 16397287. The next prime is 16397341. The reversal of 16397301 is 10379361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16397301 - 2¹⁵ = 16364533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16397341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17895 + ... + 18788.

It is an arithmetic number, because the mean of its divisors is an integer number (2751300).

Almost surely, 2^16397301 is an apocalyptic number.

It is an amenable number.

16397301 is a deficient number, since it is larger than the sum of its proper divisors (5613099).

16397301 is a wasteful number, since it uses less digits than its factorization.

16397301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36835.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 16397301 is about 4049.3580972791. The cubic root of 16397301 is about 254.0528802625.

The spelling of 16397301 in words is "sixteen million, three hundred ninety-seven thousand, three hundred one".