7826146485 has 32 divisors (see below), whose sum is σ = 12796600320. Its totient is φ = 4082472768.

The previous prime is 7826146483. The next prime is 7826146511. The reversal of 7826146485 is 5846416287.

It is not a de Polignac number, because 7826146485 - 2¹ = 7826146483 is a prime.

It is a super-2 number, since 2×7826146485² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7826146483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1550596 + ... + 1555634.

It is an arithmetic number, because the mean of its divisors is an integer number (399893760).

Almost surely, 2^7826146485 is an apocalyptic number.

It is an amenable number.

7826146485 is a deficient number, since it is larger than the sum of its proper divisors (4970453835).

7826146485 is a wasteful number, since it uses less digits than its factorization.

7826146485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297.

The product of its digits is 2580480, while the sum is 51.

The square root of 7826146485 is about 88465.5101437843. The cubic root of 7826146485 is about 1985.4059733022.

The spelling of 7826146485 in words is "seven billion, eight hundred twenty-six million, one hundred forty-six thousand, four hundred eighty-five".