983311474 has 4 divisors (see below), whose sum is σ = 1474967214. Its totient is φ = 491655736.

The previous prime is 983311463. The next prime is 983311481. The reversal of 983311474 is 474113389.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 864654025 + 118657449 = 29405^2 + 10893^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245827867 + ... + 245827870.

Almost surely, 2^983311474 is an apocalyptic number.

983311474 is a deficient number, since it is larger than the sum of its proper divisors (491655740).

983311474 is a wasteful number, since it uses less digits than its factorization.

983311474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491655739.

The product of its digits is 72576, while the sum is 40.

The square root of 983311474 is about 31357.7976586367. The cubic root of 983311474 is about 994.4059226518.

The spelling of 983311474 in words is "nine hundred eighty-three million, three hundred eleven thousand, four hundred seventy-four".