801420693 has 16 divisors (see below), whose sum is σ = 1092616896. Its totient is φ = 522385920.

The previous prime is 801420667. The next prime is 801420707. The reversal of 801420693 is 396024108.

It is not a de Polignac number, because 801420693 - 2⁹ = 801420181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801420493) 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 15 ways as a sum of consecutive naturals, for example, 7563 + ... + 40743.

It is an arithmetic number, because the mean of its divisors is an integer number (68288556).

Almost surely, 2^801420693 is an apocalyptic number.

801420693 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

801420693 is a deficient number, since it is larger than the sum of its proper divisors (291196203).

801420693 is a wasteful number, since it uses less digits than its factorization.

801420693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33364.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 801420693 is about 28309.3746486919. The cubic root of 801420693 is about 928.8669644806.

The spelling of 801420693 in words is "eight hundred one million, four hundred twenty thousand, six hundred ninety-three".