4046405474 has 32 divisors (see below), whose sum is σ = 6212265840. Its totient is φ = 1976389632.

The previous prime is 4046405401. The next prime is 4046405477. The reversal of 4046405474 is 4745046404.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 733597225 + 3312808249 = 27085^2 + 57557^2 .

It is not an unprimeable number, because it can be changed into a prime (4046405477) 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 15 ways as a sum of consecutive naturals, for example, 6823322 + ... + 6823914.

Almost surely, 2^4046405474 is an apocalyptic number.

4046405474 is a deficient number, since it is larger than the sum of its proper divisors (2165860366).

4046405474 is a wasteful number, since it uses less digits than its factorization.

4046405474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094.

The product of its (nonzero) digits is 215040, while the sum is 38.

The square root of 4046405474 is about 63611.3627742717. The cubic root of 4046405474 is about 1593.5161396416.

The spelling of 4046405474 in words is "four billion, forty-six million, four hundred five thousand, four hundred seventy-four".