802446997 has 8 divisors (see below), whose sum is σ = 903635712. Its totient is φ = 705964800.

The previous prime is 802446973. The next prime is 802447031. The reversal of 802446997 is 799644208.

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

It is a cyclic number.

It is not a de Polignac number, because 802446997 - 2²⁷ = 668229269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 802446997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802446947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176268 + ... + 1176949.

It is an arithmetic number, because the mean of its divisors is an integer number (112954464).

Almost surely, 2^802446997 is an apocalyptic number.

It is an amenable number.

802446997 is a deficient number, since it is larger than the sum of its proper divisors (101188715).

802446997 is a wasteful number, since it uses less digits than its factorization.

802446997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353259.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 802446997 is about 28327.4954240575. The cubic root of 802446997 is about 929.2632994912.

The spelling of 802446997 in words is "eight hundred two million, four hundred forty-six thousand, nine hundred ninety-seven".