802674673802 has 4 divisors (see below), whose sum is σ = 1204012010706. Its totient is φ = 401337336900.

The previous prime is 802674673771. The next prime is 802674673807. The reversal of 802674673802 is 208376476208.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 574717126201 + 227957547601 = 758101^2 + 477449^2 .

It is not an unprimeable number, because it can be changed into a prime (802674673807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200668668449 + ... + 200668668452.

Almost surely, 2^802674673802 is an apocalyptic number.

802674673802 is a deficient number, since it is larger than the sum of its proper divisors (401337336904).

802674673802 is a wasteful number, since it uses less digits than its factorization.

802674673802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401337336903.

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 802674673802 in words is "eight hundred two billion, six hundred seventy-four million, six hundred seventy-three thousand, eight hundred two".