1113939298 has 4 divisors (see below), whose sum is σ = 1670908950. Its totient is φ = 556969648.

The previous prime is 1113939283. The next prime is 1113939301. The reversal of 1113939298 is 8929393111.

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., 896583249 + 217356049 = 29943^2 + 14743^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278484823 + ... + 278484826.

Almost surely, 2^1113939298 is an apocalyptic number.

1113939298 is a deficient number, since it is larger than the sum of its proper divisors (556969652).

1113939298 is an equidigital number, since it uses as much as digits as its factorization.

1113939298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556969651.

The product of its digits is 104976, while the sum is 46.

The square root of 1113939298 is about 33375.7291755551. The cubic root of 1113939298 is about 1036.6222075181.

The spelling of 1113939298 in words is "one billion, one hundred thirteen million, nine hundred thirty-nine thousand, two hundred ninety-eight".