1038983394 has 16 divisors (see below), whose sum is σ = 2078556480. Its totient is φ = 346229520.

The previous prime is 1038983389. The next prime is 1038983411. The reversal of 1038983394 is 4933898301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267 + ... + 45585.

It is an arithmetic number, because the mean of its divisors is an integer number (129909780).

Almost surely, 2^1038983394 is an apocalyptic number.

1038983394 is an abundant number, since it is smaller than the sum of its proper divisors (1039573086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1038983394 is a wasteful number, since it uses less digits than its factorization.

1038983394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49145.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 1038983394 is about 32233.2653325722. The cubic root of 1038983394 is about 1012.8291731419.

The spelling of 1038983394 in words is "one billion, thirty-eight million, nine hundred eighty-three thousand, three hundred ninety-four".