3805977801 has 8 divisors (see below), whose sum is σ = 5108244544. Its totient is φ = 2520514800.

The previous prime is 3805977779. The next prime is 3805977811. The reversal of 3805977801 is 1087795083.

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

It is not a de Polignac number, because 3805977801 - 2⁷ = 3805977673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3805977811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4200406 + ... + 4201311.

It is an arithmetic number, because the mean of its divisors is an integer number (638530568).

Almost surely, 2^3805977801 is an apocalyptic number.

It is an amenable number.

3805977801 is a deficient number, since it is larger than the sum of its proper divisors (1302266743).

3805977801 is a wasteful number, since it uses less digits than its factorization.

3805977801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8401871.

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 3805977801 is about 61692.6073448027. The cubic root of 3805977801 is about 1561.3085942142.

The spelling of 3805977801 in words is "three billion, eight hundred five million, nine hundred seventy-seven thousand, eight hundred one".