7464106845 has 48 divisors (see below), whose sum is σ = 13974712752. Its totient is φ = 3663636480.

The previous prime is 7464106843. The next prime is 7464106891. The reversal of 7464106845 is 5486014647.

7464106845 is a `hidden beast` number, since 7 + 464 + 106 + 84 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 36942084 + 7427164761 = 6078^2 + 86181^2 .

It is not a de Polignac number, because 7464106845 - 2¹ = 7464106843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7464106845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7464106843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178215 + ... + 216075.

It is an arithmetic number, because the mean of its divisors is an integer number (291139849).

Almost surely, 2^7464106845 is an apocalyptic number.

It is an amenable number.

7464106845 is a deficient number, since it is larger than the sum of its proper divisors (6510605907).

7464106845 is a wasteful number, since it uses less digits than its factorization.

7464106845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38222 (or 38219 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 7464106845 is about 86395.0626193419. The cubic root of 7464106845 is about 1954.3062270556.

The spelling of 7464106845 in words is "seven billion, four hundred sixty-four million, one hundred six thousand, eight hundred forty-five".