1916367 has 8 divisors (see below), whose sum is σ = 2578224. Its totient is φ = 1266048.

The previous prime is 1916363. The next prime is 1916371. The reversal of 1916367 is 7636191.

It is an interprime number because it is at equal distance from previous prime (1916363) and next prime (1916371).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1916367 - 2² = 1916363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1916363) 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, 2488 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (322278).

2^1916367 is an apocalyptic number.

1916367 is a deficient number, since it is larger than the sum of its proper divisors (661857).

1916367 is a wasteful number, since it uses less digits than its factorization.

1916367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5769.

The product of its digits is 6804, while the sum is 33.

The square root of 1916367 is about 1384.3290793738. The cubic root of 1916367 is about 124.2108578547.

The spelling of 1916367 in words is "one million, nine hundred sixteen thousand, three hundred sixty-seven".