1838334350 has 12 divisors (see below), whose sum is σ = 3419301984. Its totient is φ = 735333720.

The previous prime is 1838334349. The next prime is 1838334367. The reversal of 1838334350 is 534338381.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18383294 + ... + 18383393.

It is an arithmetic number, because the mean of its divisors is an integer number (284941832).

Almost surely, 2^1838334350 is an apocalyptic number.

1838334350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1838334350 is a deficient number, since it is larger than the sum of its proper divisors (1580967634).

1838334350 is a wasteful number, since it uses less digits than its factorization.

1838334350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36766699 (or 36766694 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 1838334350 is about 42875.8014502353. The cubic root of 1838334350 is about 1225.0152656712.

The spelling of 1838334350 in words is "one billion, eight hundred thirty-eight million, three hundred thirty-four thousand, three hundred fifty".