16348634 has 16 divisors (see below), whose sum is σ = 25492320. Its totient is φ = 7854000.

The previous prime is 16348613. The next prime is 16348639. The reversal of 16348634 is 43684361.

It is a junction number, because it is equal to n+sod(n) for n = 16348594 and 16348603.

It is not an unprimeable number, because it can be changed into a prime (16348639) 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, 13997 + ... + 15119.

It is an arithmetic number, because the mean of its divisors is an integer number (1593270).

Almost surely, 2^16348634 is an apocalyptic number.

16348634 is a deficient number, since it is larger than the sum of its proper divisors (9143686).

16348634 is a wasteful number, since it uses less digits than its factorization.

16348634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405.

The product of its digits is 41472, while the sum is 35.

The square root of 16348634 is about 4043.3444077892. The cubic root of 16348634 is about 253.8012891868.

The spelling of 16348634 in words is "sixteen million, three hundred forty-eight thousand, six hundred thirty-four".