743630590896 has 80 divisors (see below), whose sum is σ = 1967565853440. Its totient is φ = 241885082880.

The previous prime is 743630590877. The next prime is 743630590933. The reversal of 743630590896 is 698095036347.

743630590896 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2037901 + ... + 2374931.

It is an arithmetic number, because the mean of its divisors is an integer number (24594573168).

Almost surely, 2^743630590896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 743630590896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (983782926720).

743630590896 is an abundant number, since it is smaller than the sum of its proper divisors (1223935262544).

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

743630590896 is a wasteful number, since it uses less digits than its factorization.

743630590896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338154 (or 338148 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 60.

The spelling of 743630590896 in words is "seven hundred forty-three billion, six hundred thirty million, five hundred ninety thousand, eight hundred ninety-six".