1034399 has 8 divisors (see below), whose sum is σ = 1111968. Its totient is φ = 958720.

The previous prime is 1034387. The next prime is 1034419. The reversal of 1034399 is 9934301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1034399 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034309) 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 7 ways as a sum of consecutive naturals, for example, 779 + ... + 1635.

It is an arithmetic number, because the mean of its divisors is an integer number (138996).

2^1034399 is an apocalyptic number.

1034399 is a deficient number, since it is larger than the sum of its proper divisors (77569).

1034399 is an equidigital number, since it uses as much as digits as its factorization.

1034399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 1034399 is about 1017.0540791915. The cubic root of 1034399 is about 101.1337312923.

The spelling of 1034399 in words is "one million, thirty-four thousand, three hundred ninety-nine".