16850330 has 16 divisors (see below), whose sum is σ = 34663680. Its totient is φ = 5777232.

The previous prime is 16850287. The next prime is 16850333. The reversal of 16850330 is 3305861.

It is a super-2 number, since 2×16850330² = 567867242217800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16850330.

It is not an unprimeable number, because it can be changed into a prime (16850333) 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, 120290 + ... + 120429.

It is an arithmetic number, because the mean of its divisors is an integer number (2166480).

Almost surely, 2^16850330 is an apocalyptic number.

16850330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16850330 is an abundant number, since it is smaller than the sum of its proper divisors (17813350).

16850330 is a wasteful number, since it uses less digits than its factorization.

16850330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240733.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 16850330 is about 4104.9153462648. The cubic root of 16850330 is about 256.3713381334.

The spelling of 16850330 in words is "sixteen million, eight hundred fifty thousand, three hundred thirty".