902274586868 has 6 divisors (see below), whose sum is σ = 1578980527026. Its totient is φ = 451137293432.

The previous prime is 902274586817. The next prime is 902274586891. The reversal of 902274586868 is 868685472209.

It can be written as a sum of positive squares in only one way, i.e., 741014515684 + 161260071184 = 860822^2 + 401572^2 .

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, 112784323355 + ... + 112784323362.

It is an arithmetic number, because the mean of its divisors is an integer number (263163421171).

Almost surely, 2^902274586868 is an apocalyptic number.

It is an amenable number.

902274586868 is a deficient number, since it is larger than the sum of its proper divisors (676705940158).

902274586868 is a wasteful number, since it uses less digits than its factorization.

902274586868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225568646721 (or 225568646719 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 65.

The spelling of 902274586868 in words is "nine hundred two billion, two hundred seventy-four million, five hundred eighty-six thousand, eight hundred sixty-eight".