16396670 has 16 divisors (see below), whose sum is σ = 31250448. Its totient is φ = 6172800.

The previous prime is 16396657. The next prime is 16396693. The reversal of 16396670 is 7669361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48056 + ... + 48395.

It is an arithmetic number, because the mean of its divisors is an integer number (1953153).

Almost surely, 2^16396670 is an apocalyptic number.

16396670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16396670 is a deficient number, since it is larger than the sum of its proper divisors (14853778).

16396670 is a wasteful number, since it uses less digits than its factorization.

16396670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96475.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 16396670 is about 4049.2801829461. The cubic root of 16396670 is about 254.0496214046.

The spelling of 16396670 in words is "sixteen million, three hundred ninety-six thousand, six hundred seventy".