983134394 has 16 divisors (see below), whose sum is σ = 1664241120. Its totient is φ = 431469360.

The previous prime is 983134393. The next prime is 983134417. The reversal of 983134394 is 493431389.

It is not an unprimeable number, because it can be changed into a prime (983134393) 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, 769844 + ... + 771119.

It is an arithmetic number, because the mean of its divisors is an integer number (104015070).

Almost surely, 2^983134394 is an apocalyptic number.

983134394 is a deficient number, since it is larger than the sum of its proper divisors (681106726).

983134394 is a wasteful number, since it uses less digits than its factorization.

983134394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541005.

The product of its digits is 279936, while the sum is 44.

The square root of 983134394 is about 31354.9739913781. The cubic root of 983134394 is about 994.3462264189.

The spelling of 983134394 in words is "nine hundred eighty-three million, one hundred thirty-four thousand, three hundred ninety-four".