916479 has 12 divisors (see below), whose sum is σ = 1341600. Its totient is φ = 602784.

The previous prime is 916477. The next prime is 916501. The reversal of 916479 is 974619.

916479 is a `hidden beast` number, since 9 + 1 + 647 + 9 = 666.

It is not a de Polignac number, because 916479 - 2¹ = 916477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67 + ... + 1355.

It is an arithmetic number, because the mean of its divisors is an integer number (111800).

2⁹¹⁶⁴⁷⁹ is an apocalyptic number.

916479 is a deficient number, since it is larger than the sum of its proper divisors (425121).

916479 is a wasteful number, since it uses less digits than its factorization.

916479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1371 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 916479 is about 957.3290970194. The cubic root of 916479 is about 97.1346484454.

The spelling of 916479 in words is "nine hundred sixteen thousand, four hundred seventy-nine".