3781033814 has 8 divisors (see below), whose sum is σ = 5735276280. Its totient is φ = 1869275056.

The previous prime is 3781033783. The next prime is 3781033831. The reversal of 3781033814 is 4183301873.

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

It is a super-2 number, since 2×3781033814² = 28592433405222773192, which contains 22 as substring.

It is a congruent 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, 10620704 + ... + 10621059.

It is an arithmetic number, because the mean of its divisors is an integer number (716909535).

Almost surely, 2^3781033814 is an apocalyptic number.

3781033814 is a deficient number, since it is larger than the sum of its proper divisors (1954242466).

3781033814 is a wasteful number, since it uses less digits than its factorization.

3781033814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21241854.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 3781033814 is about 61490.1115139662. Note that the first 3 decimals coincide. The cubic root of 3781033814 is about 1557.8902301265.

The spelling of 3781033814 in words is "three billion, seven hundred eighty-one million, thirty-three thousand, eight hundred fourteen".