801372001 has 4 divisors (see below), whose sum is σ = 801563904. Its totient is φ = 801180100.

The previous prime is 801371969. The next prime is 801372007. The reversal of 801372001 is 100273108.

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 a cyclic number.

It is not a de Polignac number, because 801372001 - 2⁵ = 801371969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801372007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89545 + ... + 98086.

It is an arithmetic number, because the mean of its divisors is an integer number (200390976).

Almost surely, 2^801372001 is an apocalyptic number.

It is an amenable number.

801372001 is a deficient number, since it is larger than the sum of its proper divisors (191903).

801372001 is a wasteful number, since it uses less digits than its factorization.

801372001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191902.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 801372001 is about 28308.5146378258. The cubic root of 801372001 is about 928.8481523441.

The spelling of 801372001 in words is "eight hundred one million, three hundred seventy-two thousand, one".