1039673 has 4 divisors (see below), whose sum is σ = 1043328. Its totient is φ = 1036020.

The previous prime is 1039667. The next prime is 1039681. The reversal of 1039673 is 3769301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3769301 = 37 ⋅101873.

It is a cyclic number.

It is not a de Polignac number, because 1039673 - 2⁴ = 1039657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1039603) 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, 1361 + ... + 1982.

It is an arithmetic number, because the mean of its divisors is an integer number (260832).

2^1039673 is an apocalyptic number.

It is an amenable number.

1039673 is a deficient number, since it is larger than the sum of its proper divisors (3655).

1039673 is an equidigital number, since it uses as much as digits as its factorization.

1039673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 1039673 is about 1019.6435651736. The cubic root of 1039673 is about 101.3053205790.

The spelling of 1039673 in words is "one million, thirty-nine thousand, six hundred seventy-three".