7594396961 has 8 divisors (see below), whose sum is σ = 8049581064. Its totient is φ = 7140152320.

The previous prime is 7594396939. The next prime is 7594396963. The reversal of 7594396961 is 1696934957.

It can be written as a sum of positive squares in 4 ways, for example, as 1796488225 + 5797908736 = 42385^2 + 76144^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-7594396961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7594396961.

It is not an unprimeable number, because it can be changed into a prime (7594396963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218180 + ... + 250581.

It is an arithmetic number, because the mean of its divisors is an integer number (1006197633).

Almost surely, 2^7594396961 is an apocalyptic number.

It is an amenable number.

7594396961 is a deficient number, since it is larger than the sum of its proper divisors (455184103).

7594396961 is a wasteful number, since it uses less digits than its factorization.

7594396961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469731.

The product of its digits is 11022480, while the sum is 59.

The square root of 7594396961 is about 87145.8373130926. The cubic root of 7594396961 is about 1965.6118635768.

The spelling of 7594396961 in words is "seven billion, five hundred ninety-four million, three hundred ninety-six thousand, nine hundred sixty-one".