1004729 has 8 divisors (see below), whose sum is σ = 1103520. Its totient is φ = 907200.

The previous prime is 1004723. The next prime is 1004737. The reversal of 1004729 is 9274001.

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 1004729 - 2¹⁶ = 939193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004723) 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, 2462 + ... + 2840.

It is an arithmetic number, because the mean of its divisors is an integer number (137940).

2^1004729 is an apocalyptic number.

It is an amenable number.

1004729 is a deficient number, since it is larger than the sum of its proper divisors (98791).

1004729 is a wasteful number, since it uses less digits than its factorization.

1004729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1004729 is about 1002.3617111602. The cubic root of 1004729 is about 100.1573855014.

The spelling of 1004729 in words is "one million, four thousand, seven hundred twenty-nine".