3404021471 has 4 divisors (see below), whose sum is σ = 3404164200. Its totient is φ = 3403878744.

The previous prime is 3404021449. The next prime is 3404021477. The reversal of 3404021471 is 1741204043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3404021471 is a prime.

It is a super-3 number, since 3×3404021471³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3404021471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404021477) 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, 25961 + ... + 86498.

It is an arithmetic number, because the mean of its divisors is an integer number (851041050).

Almost surely, 2^3404021471 is an apocalyptic number.

3404021471 is a deficient number, since it is larger than the sum of its proper divisors (142729).

3404021471 is a wasteful number, since it uses less digits than its factorization.

3404021471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142728.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 3404021471 is about 58343.9925870693. The cubic root of 3404021471 is about 1504.2872120530.

The spelling of 3404021471 in words is "three billion, four hundred four million, twenty-one thousand, four hundred seventy-one".