1038394 has 16 divisors (see below), whose sum is σ = 1885248. Its totient is φ = 418752.

The previous prime is 1038391. The next prime is 1038409. The reversal of 1038394 is 4938301.

It is not an unprimeable number, because it can be changed into a prime (1038391) 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, 1944 + ... + 2419.

It is an arithmetic number, because the mean of its divisors is an integer number (117828).

2^1038394 is an apocalyptic number.

1038394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1038394 is a deficient number, since it is larger than the sum of its proper divisors (846854).

1038394 is a wasteful number, since it uses less digits than its factorization.

1038394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1038394 is about 1019.0161922168. The cubic root of 1038394 is about 101.2637617833.

The spelling of 1038394 in words is "one million, thirty-eight thousand, three hundred ninety-four".