868402702 has 4 divisors (see below), whose sum is σ = 1302604056. Its totient is φ = 434201350.

The previous prime is 868402699. The next prime is 868402723. The reversal of 868402702 is 207204868.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217100674 + ... + 217100677.

It is an arithmetic number, because the mean of its divisors is an integer number (325651014).

Almost surely, 2^868402702 is an apocalyptic number.

868402702 is a deficient number, since it is larger than the sum of its proper divisors (434201354).

868402702 is a wasteful number, since it uses less digits than its factorization.

868402702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434201353.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 868402702 is about 29468.6732310771. The cubic root of 868402702 is about 954.0556812269.

The spelling of 868402702 in words is "eight hundred sixty-eight million, four hundred two thousand, seven hundred two".