417940797 has 8 divisors (see below), whose sum is σ = 581482944. Its totient is φ = 266512928.

The previous prime is 417940793. The next prime is 417940799. The reversal of 417940797 is 797049714.

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 417940797 - 2² = 417940793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (417940793) 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, 3028488 + ... + 3028625.

It is an arithmetic number, because the mean of its divisors is an integer number (72685368).

Almost surely, 2^417940797 is an apocalyptic number.

It is an amenable number.

417940797 is a deficient number, since it is larger than the sum of its proper divisors (163542147).

417940797 is a wasteful number, since it uses less digits than its factorization.

417940797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6057139.

The product of its (nonzero) digits is 444528, while the sum is 48.

The square root of 417940797 is about 20443.6003922988. The cubic root of 417940797 is about 747.6613355558.

The spelling of 417940797 in words is "four hundred seventeen million, nine hundred forty thousand, seven hundred ninety-seven".