794387293440 has 1152 divisors, whose sum is σ = 3011410483200. Its totient is φ = 177277501440.

The previous prime is 794387293433. The next prime is 794387293549. The reversal of 794387293440 is 44392783497.

It is a super-3 number, since 3×794387293440³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10055535321 + ... + 10055535399.

It is an arithmetic number, because the mean of its divisors is an integer number (2614071600).

Almost surely, 2^794387293440 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 794387293440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505705241600).

794387293440 is an abundant number, since it is smaller than the sum of its proper divisors (2217023189760).

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

794387293440 is a wasteful number, since it uses less digits than its factorization.

794387293440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 60.

The spelling of 794387293440 in words is "seven hundred ninety-four billion, three hundred eighty-seven million, two hundred ninety-three thousand, four hundred forty".