964729 has 4 divisors (see below), whose sum is σ = 966784. Its totient is φ = 962676.

The previous prime is 964721. The next prime is 964753. The reversal of 964729 is 927469.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 964729 - 2³ = 964721 is a prime.

It is an Ulam number.

It is a Duffinian number.

964729 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (964721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64 + ... + 1390.

It is an arithmetic number, because the mean of its divisors is an integer number (241696).

2⁹⁶⁴⁷²⁹ is an apocalyptic number.

It is an amenable number.

964729 is a deficient number, since it is larger than the sum of its proper divisors (2055).

964729 is a wasteful number, since it uses less digits than its factorization.

964729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054.

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

The square root of 964729 is about 982.2061901658. The cubic root of 964729 is about 98.8101999009.

The spelling of 964729 in words is "nine hundred sixty-four thousand, seven hundred twenty-nine".