8406343433 has 6 divisors (see below), whose sum is σ = 8501866014. Its totient is φ = 8311882304.

The previous prime is 8406343411. The next prime is 8406343493. The reversal of 8406343433 is 3343436048.

It can be written as a sum of positive squares in 3 ways, for example, as 1206311824 + 7200031609 = 34732^2 + 84853^2 .

It is not a de Polignac number, because 8406343433 - 2¹⁴ = 8406327049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8406343403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522716 + ... + 538557.

It is an arithmetic number, because the mean of its divisors is an integer number (1416977669).

Almost surely, 2^8406343433 is an apocalyptic number.

It is an amenable number.

8406343433 is a deficient number, since it is larger than the sum of its proper divisors (95522581).

8406343433 is an equidigital number, since it uses as much as digits as its factorization.

8406343433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061451 (or 1061362 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

The square root of 8406343433 is about 91686.1136323271. The cubic root of 8406343433 is about 2033.3042866375.

The spelling of 8406343433 in words is "eight billion, four hundred six million, three hundred forty-three thousand, four hundred thirty-three".