3433403473 has 4 divisors (see below), whose sum is σ = 3437712180. Its totient is φ = 3429094768.

The previous prime is 3433403459. The next prime is 3433403489. The reversal of 3433403473 is 3743043343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3743043343 = 13 ⋅287926411.

It can be written as a sum of positive squares in 2 ways, for example, as 779917329 + 2653486144 = 27927^2 + 51512^2 .

It is a cyclic number.

It is not a de Polignac number, because 3433403473 - 2¹³ = 3433395281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3433403423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2153158 + ... + 2154751.

It is an arithmetic number, because the mean of its divisors is an integer number (859428045).

Almost surely, 2^3433403473 is an apocalyptic number.

It is an amenable number.

3433403473 is a deficient number, since it is larger than the sum of its proper divisors (4308707).

3433403473 is an equidigital number, since it uses as much as digits as its factorization.

3433403473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308706.

The product of its (nonzero) digits is 108864, while the sum is 34.

The square root of 3433403473 is about 58595.2512837005. The cubic root of 3433403473 is about 1508.6029317536.

The spelling of 3433403473 in words is "three billion, four hundred thirty-three million, four hundred three thousand, four hundred seventy-three".