411417947 has 8 divisors (see below), whose sum is σ = 415833600. Its totient is φ = 407010600.

The previous prime is 411417943. The next prime is 411417953. The reversal of 411417947 is 749714114.

It is a happy number.

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 411417947 - 2² = 411417943 is a prime.

It is a super-2 number, since 2×411417947² = 338529454227389618, which contains 22 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 411417947.

It is not an unprimeable number, because it can be changed into a prime (411417943) 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, 173822 + ... + 176172.

It is an arithmetic number, because the mean of its divisors is an integer number (51979200).

Almost surely, 2^411417947 is an apocalyptic number.

411417947 is a deficient number, since it is larger than the sum of its proper divisors (4415653).

411417947 is a wasteful number, since it uses less digits than its factorization.

411417947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153.

The product of its digits is 28224, while the sum is 38.

The square root of 411417947 is about 20283.4402160975. The cubic root of 411417947 is about 743.7513109503.

The spelling of 411417947 in words is "four hundred eleven million, four hundred seventeen thousand, nine hundred forty-seven".