802973 has 4 divisors (see below), whose sum is σ = 806208. Its totient is φ = 799740.

The previous prime is 802969. The next prime is 802979. The reversal of 802973 is 379208.

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 802973 - 2² = 802969 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802979) 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, 1211 + ... + 1752.

It is an arithmetic number, because the mean of its divisors is an integer number (201552).

2⁸⁰²⁹⁷³ is an apocalyptic number.

It is an amenable number.

802973 is a deficient number, since it is larger than the sum of its proper divisors (3235).

802973 is a wasteful number, since it uses less digits than its factorization.

802973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 802973 is about 896.0876073242. The cubic root of 802973 is about 92.9466298785.

The spelling of 802973 in words is "eight hundred two thousand, nine hundred seventy-three".