410973661 has 8 divisors (see below), whose sum is σ = 480607424. Its totient is φ = 344070720.

The previous prime is 410973571. The next prime is 410973677. The reversal of 410973661 is 166379014.

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

It is a de Polignac number, because none of the positive numbers 2^k-410973661 is a prime.

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 410973661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (410973061) 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, 682380 + ... + 682981.

It is an arithmetic number, because the mean of its divisors is an integer number (60075928).

Almost surely, 2^410973661 is an apocalyptic number.

It is an amenable number.

410973661 is a deficient number, since it is larger than the sum of its proper divisors (69633763).

410973661 is a wasteful number, since it uses less digits than its factorization.

410973661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365411.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 410973661 is about 20272.4853187763. The cubic root of 410973661 is about 743.4834913973.

The spelling of 410973661 in words is "four hundred ten million, nine hundred seventy-three thousand, six hundred sixty-one".