795312540 has 192 divisors, whose sum is σ = 2717245440. Its totient is φ = 191520000.

The previous prime is 795312517. The next prime is 795312577. The reversal of 795312540 is 45213597.

795312540 is a `hidden beast` number, since 79 + 531 + 2 + 54 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 795312495 and 795312504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1134190 + ... + 1134890.

It is an arithmetic number, because the mean of its divisors is an integer number (14152320).

Almost surely, 2^795312540 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 795312540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358622720).

795312540 is an abundant number, since it is smaller than the sum of its proper divisors (1921932900).

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

795312540 is a wasteful number, since it uses less digits than its factorization.

795312540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 795312540 is about 28201.2861408837. The cubic root of 795312540 is about 926.5011087931.

The spelling of 795312540 in words is "seven hundred ninety-five million, three hundred twelve thousand, five hundred forty".