1383353318 has 8 divisors (see below), whose sum is σ = 2114181648. Its totient is φ = 678626104.

The previous prime is 1383353317. The next prime is 1383353327. The reversal of 1383353318 is 8133533831.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383353317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6525146 + ... + 6525357.

It is an arithmetic number, because the mean of its divisors is an integer number (264272706).

Almost surely, 2^1383353318 is an apocalyptic number.

1383353318 is a deficient number, since it is larger than the sum of its proper divisors (730828330).

1383353318 is a wasteful number, since it uses less digits than its factorization.

1383353318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13050558.

The product of its digits is 77760, while the sum is 38.

The square root of 1383353318 is about 37193.4580000301. The cubic root of 1383353318 is about 1114.2373324176.

The spelling of 1383353318 in words is "one billion, three hundred eighty-three million, three hundred fifty-three thousand, three hundred eighteen".