16374361 has 2 divisors, whose sum is σ = 16374362. Its totient is φ = 16374360.

The previous prime is 16374343. The next prime is 16374373. The reversal of 16374361 is 16347361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15452761 + 921600 = 3931^2 + 960^2 .

It is a cyclic number.

It is not a de Polignac number, because 16374361 - 2¹¹ = 16372313 is a prime.

It is a Chen prime.

It is equal to p_1053598 and since 16374361 and 1053598 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (16374161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8187180 + 8187181.

It is an arithmetic number, because the mean of its divisors is an integer number (8187181).

Almost surely, 2^16374361 is an apocalyptic number.

It is an amenable number.

16374361 is a deficient number, since it is larger than the sum of its proper divisors (1).

16374361 is an equidigital number, since it uses as much as digits as its factorization.

16374361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 31.

The square root of 16374361 is about 4046.5245581857. The cubic root of 16374361 is about 253.9343507357.

Subtracting from 16374361 its reverse (16347361), we obtain a cube (27000 = 30³).

The spelling of 16374361 in words is "sixteen million, three hundred seventy-four thousand, three hundred sixty-one".