7841875473 has 12 divisors (see below), whose sum is σ = 11328415488. Its totient is φ = 5227334520.

The previous prime is 7841875463. The next prime is 7841875487. The reversal of 7841875473 is 3745781487.

7841875473 is a `hidden beast` number, since 7 + 84 + 18 + 7 + 547 + 3 = 666.

It is not a de Polignac number, because 7841875473 - 2⁶ = 7841875409 is a prime.

It is a super-2 number, since 2×7841875473² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7841875463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46528 + ... + 133598.

It is an arithmetic number, because the mean of its divisors is an integer number (944034624).

Almost surely, 2^7841875473 is an apocalyptic number.

It is an amenable number.

7841875473 is a deficient number, since it is larger than the sum of its proper divisors (3486540015).

7841875473 is a wasteful number, since it uses less digits than its factorization.

7841875473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97084 (or 97081 counting only the distinct ones).

The product of its digits is 5268480, while the sum is 54.

The square root of 7841875473 is about 88554.3645056527. The cubic root of 7841875473 is about 1986.7351727643.

The spelling of 7841875473 in words is "seven billion, eight hundred forty-one million, eight hundred seventy-five thousand, four hundred seventy-three".