946309 has 8 divisors (see below), whose sum is σ = 1164800. Its totient is φ = 748656.

The previous prime is 946307. The next prime is 946327. The reversal of 946309 is 903649.

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

It is a cyclic number.

It is not a de Polignac number, because 946309 - 2¹ = 946307 is a prime.

946309 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946307) 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, 5109 + ... + 5290.

It is an arithmetic number, because the mean of its divisors is an integer number (145600).

2⁹⁴⁶³⁰⁹ is an apocalyptic number.

It is an amenable number.

946309 is a deficient number, since it is larger than the sum of its proper divisors (218491).

946309 is a wasteful number, since it uses less digits than its factorization.

946309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10419.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 946309 is about 972.7841487195. The cubic root of 946309 is about 98.1772787266.

The spelling of 946309 in words is "nine hundred forty-six thousand, three hundred nine".