16900838 has 4 divisors (see below), whose sum is σ = 25351260. Its totient is φ = 8450418.

The previous prime is 16900813. The next prime is 16900841. The reversal of 16900838 is 83800961.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 16900798 and 16900807.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4225208 + ... + 4225211.

It is an arithmetic number, because the mean of its divisors is an integer number (6337815).

Almost surely, 2^16900838 is an apocalyptic number.

16900838 is a deficient number, since it is larger than the sum of its proper divisors (8450422).

16900838 is an equidigital number, since it uses as much as digits as its factorization.

16900838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450421.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 16900838 is about 4111.0628795970. The cubic root of 16900838 is about 256.6272359359.

The spelling of 16900838 in words is "sixteen million, nine hundred thousand, eight hundred thirty-eight".