1438796 has 12 divisors (see below), whose sum is σ = 2530752. Its totient is φ = 715728.

The previous prime is 1438793. The next prime is 1438817. The reversal of 1438796 is 6978341.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1438793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86 + ... + 1698.

It is an arithmetic number, because the mean of its divisors is an integer number (210896).

2^1438796 is an apocalyptic number.

It is an amenable number.

1438796 is a deficient number, since it is larger than the sum of its proper divisors (1091956).

1438796 is a wasteful number, since it uses less digits than its factorization.

1438796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840 (or 1838 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 1438796 is about 1199.4982284272. The cubic root of 1438796 is about 112.8928422630.

The spelling of 1438796 in words is "one million, four hundred thirty-eight thousand, seven hundred ninety-six".