1083408833 has 8 divisors (see below), whose sum is σ = 1170552768. Its totient is φ = 996808464.

The previous prime is 1083408817. The next prime is 1083408839. The reversal of 1083408833 is 3388043801.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1083408833 - 2⁴ = 1083408817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1083408839) 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, 131741 + ... + 139722.

It is an arithmetic number, because the mean of its divisors is an integer number (146319096).

Almost surely, 2^1083408833 is an apocalyptic number.

1083408833 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1083408833 is a deficient number, since it is larger than the sum of its proper divisors (87143935).

1083408833 is a wasteful number, since it uses less digits than its factorization.

1083408833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271783.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 1083408833 is about 32915.1763325066. The cubic root of 1083408833 is about 1027.0638828951.

The spelling of 1083408833 in words is "one billion, eighty-three million, four hundred eight thousand, eight hundred thirty-three".