916377 has 16 divisors (see below), whose sum is σ = 1523712. Its totient is φ = 475920.

The previous prime is 916367. The next prime is 916387. The reversal of 916377 is 773619.

It is an interprime number because it is at equal distance from previous prime (916367) and next prime (916387).

It is not a de Polignac number, because 916377 - 2⁴ = 916361 is a prime.

It is a super-2 number, since 2×916377² = 1679493612258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 916377.

It is not an unprimeable number, because it can be changed into a prime (916337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1753 + ... + 2214.

It is an arithmetic number, because the mean of its divisors is an integer number (95232).

2⁹¹⁶³⁷⁷ is an apocalyptic number.

It is an amenable number.

916377 is a deficient number, since it is larger than the sum of its proper divisors (607335).

916377 is a wasteful number, since it uses less digits than its factorization.

916377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3988.

The product of its digits is 7938, while the sum is 33.

The square root of 916377 is about 957.2758223208. The cubic root of 916377 is about 97.1310447616.

The spelling of 916377 in words is "nine hundred sixteen thousand, three hundred seventy-seven".