704135108648 has 8 divisors (see below), whose sum is σ = 1320253328730. Its totient is φ = 352067554320.

The previous prime is 704135108563. The next prime is 704135108657. The reversal of 704135108648 is 846801531407.

It can be written as a sum of positive squares in only one way, i.e., 396973083364 + 307162025284 = 630058^2 + 554222^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44008444283 + ... + 44008444298.

Almost surely, 2^704135108648 is an apocalyptic number.

It is an amenable number.

704135108648 is a deficient number, since it is larger than the sum of its proper divisors (616118220082).

704135108648 is a wasteful number, since it uses less digits than its factorization.

704135108648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88016888587 (or 88016888583 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 704135108648 in words is "seven hundred four billion, one hundred thirty-five million, one hundred eight thousand, six hundred forty-eight".