802274815 has 8 divisors (see below), whose sum is σ = 972262368. Its totient is φ = 635464800.

The previous prime is 802274813. The next prime is 802274827. The reversal of 802274815 is 518472208.

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

It is not a de Polignac number, because 802274815 - 2¹ = 802274813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802274813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793827 + ... + 794836.

It is an arithmetic number, because the mean of its divisors is an integer number (121532796).

Almost surely, 2^802274815 is an apocalyptic number.

802274815 is a deficient number, since it is larger than the sum of its proper divisors (169987553).

802274815 is a wasteful number, since it uses less digits than its factorization.

802274815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588769.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 802274815 is about 28324.4561289356. The cubic root of 802274815 is about 929.1968303622.

The spelling of 802274815 in words is "eight hundred two million, two hundred seventy-four thousand, eight hundred fifteen".