795904240 has 80 divisors (see below), whose sum is σ = 1885057920. Its totient is φ = 312473600.

The previous prime is 795904201. The next prime is 795904247. The reversal of 795904240 is 42409597.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 795904193 and 795904202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (795904247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106601 + ... + 1107319.

It is an arithmetic number, because the mean of its divisors is an integer number (23563224).

Almost surely, 2^795904240 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 795904240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (942528960).

795904240 is an abundant number, since it is smaller than the sum of its proper divisors (1089153680).

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

795904240 is a wasteful number, since it uses less digits than its factorization.

795904240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 795904240 is about 28211.7748466841. The cubic root of 795904240 is about 926.7308192450.

The spelling of 795904240 in words is "seven hundred ninety-five million, nine hundred four thousand, two hundred forty".