417401742 has 8 divisors (see below), whose sum is σ = 834803496. Its totient is φ = 139133912.

The previous prime is 417401741. The next prime is 417401801. The reversal of 417401742 is 247104714.

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

417401742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (417401741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34783473 + ... + 34783484.

It is an arithmetic number, because the mean of its divisors is an integer number (104350437).

Almost surely, 2^417401742 is an apocalyptic number.

417401742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

417401742 is a wasteful number, since it uses less digits than its factorization.

417401742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69566962.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 417401742 is about 20430.4121838009. The cubic root of 417401742 is about 747.3397557347.

The spelling of 417401742 in words is "four hundred seventeen million, four hundred one thousand, seven hundred forty-two".