3800453987 has 8 divisors (see below), whose sum is σ = 4224175920. Its totient is φ = 3389769760.

The previous prime is 3800453983. The next prime is 3800454011. The reversal of 3800453987 is 7893540083.

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

It is not a de Polignac number, because 3800453987 - 2² = 3800453983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3800453983) 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, 3258812 + ... + 3259977.

It is an arithmetic number, because the mean of its divisors is an integer number (528021990).

Almost surely, 2^3800453987 is an apocalyptic number.

3800453987 is a deficient number, since it is larger than the sum of its proper divisors (423721933).

3800453987 is a wasteful number, since it uses less digits than its factorization.

3800453987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6518853.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 3800453987 is about 61647.8222405301. The cubic root of 3800453987 is about 1560.5528923135.

The spelling of 3800453987 in words is "three billion, eight hundred million, four hundred fifty-three thousand, nine hundred eighty-seven".