7975073685 has 8 divisors (see below), whose sum is σ = 12760117920. Its totient is φ = 4253372624.

The previous prime is 7975073681. The next prime is 7975073707. The reversal of 7975073685 is 5863705797.

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

It is a cyclic number.

It is not a de Polignac number, because 7975073685 - 2² = 7975073681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7975073681) 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, 265835775 + ... + 265835804.

It is an arithmetic number, because the mean of its divisors is an integer number (1595014740).

Almost surely, 2^7975073685 is an apocalyptic number.

It is an amenable number.

7975073685 is a deficient number, since it is larger than the sum of its proper divisors (4785044235).

7975073685 is a wasteful number, since it uses less digits than its factorization.

7975073685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531671587.

The product of its (nonzero) digits is 11113200, while the sum is 57.

The square root of 7975073685 is about 89303.2680533025. The cubic root of 7975073685 is about 1997.9206459760.

The spelling of 7975073685 in words is "seven billion, nine hundred seventy-five million, seventy-three thousand, six hundred eighty-five".