802197504 has 156 divisors (see below), whose sum is σ = 2371589376. Its totient is φ = 261144576.

The previous prime is 802197497. The next prime is 802197523. The reversal of 802197504 is 405791208.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1732377 + ... + 1732839.

It is an arithmetic number, because the mean of its divisors is an integer number (15202496).

Almost surely, 2^802197504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 802197504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1185794688).

802197504 is an abundant number, since it is smaller than the sum of its proper divisors (1569391872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802197504 is a wasteful number, since it uses less digits than its factorization.

802197504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 802197504 is about 28323.0913567005. The cubic root of 802197504 is about 929.1669821346.

The spelling of 802197504 in words is "eight hundred two million, one hundred ninety-seven thousand, five hundred four".