411947429 has 8 divisors (see below), whose sum is σ = 420041592. Its totient is φ = 403865280.

The previous prime is 411947401. The next prime is 411947461. The reversal of 411947429 is 924749114.

It can be written as a sum of positive squares in 4 ways, for example, as 43230625 + 368716804 = 6575^2 + 19202^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 411947429 - 2²⁰ = 410898853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411947729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100439 + ... + 104459.

It is an arithmetic number, because the mean of its divisors is an integer number (52505199).

Almost surely, 2^411947429 is an apocalyptic number.

It is an amenable number.

411947429 is a deficient number, since it is larger than the sum of its proper divisors (8094163).

411947429 is a wasteful number, since it uses less digits than its factorization.

411947429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007.

The product of its digits is 72576, while the sum is 41.

The square root of 411947429 is about 20296.4880952346. The cubic root of 411947429 is about 744.0702357143.

The spelling of 411947429 in words is "four hundred eleven million, nine hundred forty-seven thousand, four hundred twenty-nine".