3800421766 has 8 divisors (see below), whose sum is σ = 5700894264. Its totient is φ = 1900123680.

The previous prime is 3800421727. The next prime is 3800421809. The reversal of 3800421766 is 6671240083.

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

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, 63001 + ... + 107563.

It is an arithmetic number, because the mean of its divisors is an integer number (712611783).

Almost surely, 2^3800421766 is an apocalyptic number.

3800421766 is a deficient number, since it is larger than the sum of its proper divisors (1900472498).

3800421766 is a wasteful number, since it uses less digits than its factorization.

3800421766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87206.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 3800421766 is about 61647.5609087659. The cubic root of 3800421766 is about 1560.5484820757.

The spelling of 3800421766 in words is "three billion, eight hundred million, four hundred twenty-one thousand, seven hundred sixty-six".