793324890 has 192 divisors, whose sum is σ = 2268414720. Its totient is φ = 191600640.

The previous prime is 793324877. The next prime is 793324897. The reversal of 793324890 is 98423397.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (793324897) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7278156 + ... + 7278264.

It is an arithmetic number, because the mean of its divisors is an integer number (11814660).

Almost surely, 2^793324890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 793324890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1134207360).

793324890 is an abundant number, since it is smaller than the sum of its proper divisors (1475089830).

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

793324890 is a wasteful number, since it uses less digits than its factorization.

793324890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 793324890 is about 28166.0236810239. The cubic root of 793324890 is about 925.7286258107.

It can be divided in two parts, 7933 and 24890, that added together give a palindrome (32823).

The spelling of 793324890 in words is "seven hundred ninety-three million, three hundred twenty-four thousand, eight hundred ninety".