916742 has 16 divisors (see below), whose sum is σ = 1483920. Its totient is φ = 423168.

The previous prime is 916733. The next prime is 916771. The reversal of 916742 is 247619.

It is a super-3 number, since 3×916742³ = 2311333644043171464, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1778 + ... + 2234.

It is an arithmetic number, because the mean of its divisors is an integer number (92745).

2⁹¹⁶⁷⁴² is an apocalyptic number.

916742 is a deficient number, since it is larger than the sum of its proper divisors (567178).

916742 is a wasteful number, since it uses less digits than its factorization.

916742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its digits is 3024, while the sum is 29.

The square root of 916742 is about 957.4664484983. The cubic root of 916742 is about 97.1439390636.

The spelling of 916742 in words is "nine hundred sixteen thousand, seven hundred forty-two".