388300801 has 4 divisors (see below), whose sum is σ = 443772352. Its totient is φ = 332829252.

The previous prime is 388300799. The next prime is 388300813. The reversal of 388300801 is 108003883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 388300801 - 2¹ = 388300799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (388300831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27735765 + ... + 27735778.

It is an arithmetic number, because the mean of its divisors is an integer number (110943088).

It is a Proth number, since it is equal to 5925 ⋅ 2¹⁶ + 1 and 5925 < 2¹⁶.

Almost surely, 2^388300801 is an apocalyptic number.

It is an amenable number.

388300801 is a deficient number, since it is larger than the sum of its proper divisors (55471551).

388300801 is an equidigital number, since it uses as much as digits as its factorization.

388300801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55471550.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 388300801 is about 19705.3495528499. The cubic root of 388300801 is about 729.5517364302.

The spelling of 388300801 in words is "three hundred eighty-eight million, three hundred thousand, eight hundred one".