793660434 has 64 divisors (see below), whose sum is σ = 1875553536. Its totient is φ = 219158784.

The previous prime is 793660421. The next prime is 793660451. The reversal of 793660434 is 434066397.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242352 + ... + 245604.

It is an arithmetic number, because the mean of its divisors is an integer number (29305524).

Almost surely, 2^793660434 is an apocalyptic number.

793660434 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 793660434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (937776768).

793660434 is an abundant number, since it is smaller than the sum of its proper divisors (1081893102).

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

793660434 is a wasteful number, since it uses less digits than its factorization.

793660434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3459.

The product of its (nonzero) digits is 326592, while the sum is 42.

The square root of 793660434 is about 28171.9795896561. The cubic root of 793660434 is about 925.8591225369.

The spelling of 793660434 in words is "seven hundred ninety-three million, six hundred sixty thousand, four hundred thirty-four".