16395677 has 4 divisors (see below), whose sum is σ = 16423296. Its totient is φ = 16368060.

The previous prime is 16395661. The next prime is 16395679. The reversal of 16395677 is 77659361.

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.

It is a cyclic number.

It is not a de Polignac number, because 16395677 - 2⁴ = 16395661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16395679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12899 + ... + 14112.

It is an arithmetic number, because the mean of its divisors is an integer number (4105824).

Almost surely, 2^16395677 is an apocalyptic number.

It is an amenable number.

16395677 is a deficient number, since it is larger than the sum of its proper divisors (27619).

16395677 is an equidigital number, since it uses as much as digits as its factorization.

16395677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27618.

The product of its digits is 238140, while the sum is 44.

The square root of 16395677 is about 4049.1575667045. The cubic root of 16395677 is about 254.0444927948.

The spelling of 16395677 in words is "sixteen million, three hundred ninety-five thousand, six hundred seventy-seven".