802396842 has 32 divisors (see below), whose sum is σ = 1730077440. Its totient is φ = 246628800.

The previous prime is 802396769. The next prime is 802396843. The reversal of 802396842 is 248693208.

It is a junction number, because it is equal to n+sod(n) for n = 802396794 and 802396803.

It is not an unprimeable number, because it can be changed into a prime (802396843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76092 + ... + 85992.

It is an arithmetic number, because the mean of its divisors is an integer number (54064920).

Almost surely, 2^802396842 is an apocalyptic number.

802396842 is an abundant number, since it is smaller than the sum of its proper divisors (927680598).

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

802396842 is a wasteful number, since it uses less digits than its factorization.

802396842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10958.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 802396842 is about 28326.6101395843. The cubic root of 802396842 is about 929.2439386395.

The spelling of 802396842 in words is "eight hundred two million, three hundred ninety-six thousand, eight hundred forty-two".