706734037040 has 80 divisors (see below), whose sum is σ = 1726812313248. Its totient is φ = 268656611328.

The previous prime is 706734037027. The next prime is 706734037043. The reversal of 706734037040 is 40730437607.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×706734037040² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (706734037043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2649017 + ... + 2903576.

Almost surely, 2^706734037040 is an apocalyptic number.

It is an amenable number.

706734037040 is an abundant number, since it is smaller than the sum of its proper divisors (1020078276208).

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

706734037040 is a wasteful number, since it uses less digits than its factorization.

706734037040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552686 (or 5552680 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 706734037040 in words is "seven hundred six billion, seven hundred thirty-four million, thirty-seven thousand, forty".