1316849498 has 8 divisors (see below), whose sum is σ = 2061155808. Its totient is φ = 629797564.

The previous prime is 1316849489. The next prime is 1316849503. The reversal of 1316849498 is 8949486131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14313536 + ... + 14313627.

It is an arithmetic number, because the mean of its divisors is an integer number (257644476).

Almost surely, 2^1316849498 is an apocalyptic number.

1316849498 is a deficient number, since it is larger than the sum of its proper divisors (744306310).

1316849498 is a wasteful number, since it uses less digits than its factorization.

1316849498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28627188.

The product of its digits is 1492992, while the sum is 53.

The square root of 1316849498 is about 36288.4209907237. The cubic root of 1316849498 is about 1096.0878933233.

The spelling of 1316849498 in words is "one billion, three hundred sixteen million, eight hundred forty-nine thousand, four hundred ninety-eight".