802279272 has 32 divisors (see below), whose sum is σ = 2007139680. Its totient is φ = 267234240.

The previous prime is 802279243. The next prime is 802279273. The reversal of 802279272 is 272972208.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 802279272.

It is not an unprimeable number, because it can be changed into a prime (802279273) 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, 24322 + ... + 46862.

It is an arithmetic number, because the mean of its divisors is an integer number (62723115).

Almost surely, 2^802279272 is an apocalyptic number.

It is an amenable number.

802279272 is an abundant number, since it is smaller than the sum of its proper divisors (1204860408).

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

802279272 is a wasteful number, since it uses less digits than its factorization.

802279272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24033 (or 24029 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 802279272 is about 28324.5348064183. The cubic root of 802279272 is about 929.1985510621.

The spelling of 802279272 in words is "eight hundred two million, two hundred seventy-nine thousand, two hundred seventy-two".