708090690281772 has 24 divisors (see below), whose sum is σ = 1888241840751616. Its totient is φ = 202311625794768.

The previous prime is 708090690281771. The next prime is 708090690281803. The reversal of 708090690281772 is 277182096090807.

It is not an unprimeable number, because it can be changed into a prime (708090690281771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4214825537308 + ... + 4214825537475.

Almost surely, 2^{708090690281772} is an apocalyptic number.

It is an amenable number.

708090690281772 is an abundant number, since it is smaller than the sum of its proper divisors (1180151150469844).

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

708090690281772 is a wasteful number, since it uses less digits than its factorization.

708090690281772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8429651074797 (or 8429651074795 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 66.

The spelling of 708090690281772 in words is "seven hundred eight trillion, ninety billion, six hundred ninety million, two hundred eighty-one thousand, seven hundred seventy-two".