949729 has 12 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 839960.

The previous prime is 949699. The next prime is 949733. The reversal of 949729 is 927949.

It is not a de Polignac number, because 949729 - 2¹³ = 941537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 949691 and 949700.

It is not an unprimeable number, because it can be changed into a prime (949759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5604 + ... + 5770.

It is an arithmetic number, because the mean of its divisors is an integer number (89376).

2⁹⁴⁹⁷²⁹ is an apocalyptic number.

It is an amenable number.

949729 is a deficient number, since it is larger than the sum of its proper divisors (122783).

949729 is a wasteful number, since it uses less digits than its factorization.

949729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 225 counting only the distinct ones).

The product of its digits is 40824, while the sum is 40.

The square root of 949729 is about 974.5404044984. The cubic root of 949729 is about 98.2954087850.

It can be divided in two parts, 9 and 49729, that multiplied together give a square (447561 = 669²).

The spelling of 949729 in words is "nine hundred forty-nine thousand, seven hundred twenty-nine".