1039996 has 12 divisors (see below), whose sum is σ = 1869448. Its totient is φ = 505872.

The previous prime is 1039979. The next prime is 1039999. The reversal of 1039996 is 6999301.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039999) 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, 3366 + ... + 3661.

2^1039996 is an apocalyptic number.

It is an amenable number.

1039996 is a deficient number, since it is larger than the sum of its proper divisors (829452).

1039996 is a wasteful number, since it uses less digits than its factorization.

1039996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7068 (or 7066 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 1039996 is about 1019.8019415553. The cubic root of 1039996 is about 101.3158104896.

The spelling of 1039996 in words is "one million, thirty-nine thousand, nine hundred ninety-six".