8406132633 has 12 divisors (see below), whose sum is σ = 12341244708. Its totient is φ = 5512217760.

The previous prime is 8406132629. The next prime is 8406132643. The reversal of 8406132633 is 3362316048.

8406132633 is a `hidden beast` number, since 8 + 4 + 0 + 6 + 13 + 2 + 633 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1866499209 + 6539633424 = 43203^2 + 80868^2 .

It is not a de Polignac number, because 8406132633 - 2² = 8406132629 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8406132643) 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 11 ways as a sum of consecutive naturals, for example, 7655310 + ... + 7656407.

It is an arithmetic number, because the mean of its divisors is an integer number (1028437059).

Almost surely, 2^8406132633 is an apocalyptic number.

It is an amenable number.

8406132633 is a deficient number, since it is larger than the sum of its proper divisors (3935112075).

8406132633 is a wasteful number, since it uses less digits than its factorization.

8406132633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15311784 (or 15311781 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 8406132633 is about 91684.9640508192. The cubic root of 8406132633 is about 2033.2872905785.

The spelling of 8406132633 in words is "eight billion, four hundred six million, one hundred thirty-two thousand, six hundred thirty-three".