16797346 has 4 divisors (see below), whose sum is σ = 25196022. Its totient is φ = 8398672.

The previous prime is 16797323. The next prime is 16797353. The reversal of 16797346 is 64379761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64379761 = 1867 ⋅34483.

It can be written as a sum of positive squares in only one way, i.e., 15563025 + 1234321 = 3945^2 + 1111^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4199335 + ... + 4199338.

Almost surely, 2^16797346 is an apocalyptic number.

16797346 is a deficient number, since it is larger than the sum of its proper divisors (8398676).

16797346 is an equidigital number, since it uses as much as digits as its factorization.

16797346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8398675.

The product of its digits is 190512, while the sum is 43.

The square root of 16797346 is about 4098.4565387472. The cubic root of 16797346 is about 256.1023455527.

It can be divided in two parts, 1679 and 7346, that added together give a square (9025 = 95²).

The spelling of 16797346 in words is "sixteen million, seven hundred ninety-seven thousand, three hundred forty-six".