946729 has 9 divisors (see below), whose sum is σ = 1109277. Its totient is φ = 805644.

The previous prime is 946727. The next prime is 946733. The reversal of 946729 is 927649.

The square root of 946729 is 973.

It is a perfect power (a square), and thus also a powerful number.

946729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 946729 - 2¹ = 946727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (946727) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6742 + ... + 6880.

It is an arithmetic number, because the mean of its divisors is an integer number (123253).

946729 is a Friedman number, since it can be written as (979-6)^(4-2), using all its digits and the basic arithmetic operations.

2⁹⁴⁶⁷²⁹ is an apocalyptic number.

946729 is the 973-rd square number.

946729 is the 487-th centered octagonal number.

It is an amenable number.

946729 is a deficient number, since it is larger than the sum of its proper divisors (162548).

946729 is an equidigital number, since it uses as much as digits as its factorization.

946729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 146 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The cubic root of 946729 is about 98.1918012410.

The spelling of 946729 in words is "nine hundred forty-six thousand, seven hundred twenty-nine".