16630370 has 16 divisors (see below), whose sum is σ = 30094848. Its totient is φ = 6616560.

The previous prime is 16630351. The next prime is 16630373. The reversal of 16630370 is 7303661.

It is not an unprimeable number, because it can be changed into a prime (16630373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2444 + ... + 6263.

It is an arithmetic number, because the mean of its divisors is an integer number (1880928).

Almost surely, 2^16630370 is an apocalyptic number.

16630370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16630370 is a deficient number, since it is larger than the sum of its proper divisors (13464478).

16630370 is a wasteful number, since it uses less digits than its factorization.

16630370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8905.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 16630370 is about 4078.0350660582. The cubic root of 16630370 is about 255.2509128382.

The spelling of 16630370 in words is "sixteen million, six hundred thirty thousand, three hundred seventy".