704037034040 has 64 divisors (see below), whose sum is σ = 1629321804000. Its totient is φ = 273640292352.

The previous prime is 704037034037. The next prime is 704037034069. The reversal of 704037034040 is 40430730407.

It is a junction number, because it is equal to n+sod(n) for n = 704037033988 and 704037034006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728465 + ... + 1392384.

Almost surely, 2^704037034040 is an apocalyptic number.

It is an amenable number.

704037034040 is an abundant number, since it is smaller than the sum of its proper divisors (925284769960).

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

704037034040 is a wasteful number, since it uses less digits than its factorization.

704037034040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121096 (or 2121092 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 32.

Adding to 704037034040 its reverse (40430730407), we get a palindrome (744467764447).

The spelling of 704037034040 in words is "seven hundred four billion, thirty-seven million, thirty-four thousand, forty".