7941500834 has 8 divisors (see below), whose sum is σ = 11913271020. Its totient is φ = 3970410496.

The previous prime is 7941500803. The next prime is 7941500837. The reversal of 7941500834 is 4380051497.

It can be written as a sum of positive squares in 2 ways, for example, as 7456840609 + 484660225 = 86353^2 + 22015^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7941500791 and 7941500800.

It is not an unprimeable number, because it can be changed into a prime (7941500837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139679 + ... + 188130.

Almost surely, 2^7941500834 is an apocalyptic number.

7941500834 is a deficient number, since it is larger than the sum of its proper divisors (3971770186).

7941500834 is a wasteful number, since it uses less digits than its factorization.

7941500834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339924.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 7941500834 is about 89115.0987992495. The cubic root of 7941500834 is about 1995.1131385179.

The spelling of 7941500834 in words is "seven billion, nine hundred forty-one million, five hundred thousand, eight hundred thirty-four".