803942697 has 8 divisors (see below), whose sum is σ = 1100894656. Its totient is φ = 521476272.

The previous prime is 803942683. The next prime is 803942701. The reversal of 803942697 is 796249308.

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

It is not a de Polignac number, because 803942697 - 2¹⁰ = 803941673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (803942617) 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, 3621253 + ... + 3621474.

It is an arithmetic number, because the mean of its divisors is an integer number (137611832).

Almost surely, 2^803942697 is an apocalyptic number.

It is an amenable number.

803942697 is a deficient number, since it is larger than the sum of its proper divisors (296951959).

803942697 is a wasteful number, since it uses less digits than its factorization.

803942697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7242767.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 803942697 is about 28353.8832790149. The cubic root of 803942697 is about 929.8402997832.

The spelling of 803942697 in words is "eight hundred three million, nine hundred forty-two thousand, six hundred ninety-seven".