801073673 has 4 divisors (see below), whose sum is σ = 805267968. Its totient is φ = 796879380.

The previous prime is 801073657. The next prime is 801073787. The reversal of 801073673 is 376370108.

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 801073673 - 2⁴ = 801073657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801073073) 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, 2096861 + ... + 2097242.

It is an arithmetic number, because the mean of its divisors is an integer number (201316992).

Almost surely, 2^801073673 is an apocalyptic number.

It is an amenable number.

801073673 is a deficient number, since it is larger than the sum of its proper divisors (4194295).

801073673 is a wasteful number, since it uses less digits than its factorization.

801073673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194294.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 801073673 is about 28303.2449199734. The cubic root of 801073673 is about 928.7328767900.

The spelling of 801073673 in words is "eight hundred one million, seventy-three thousand, six hundred seventy-three".