416422787 has 8 divisors (see below), whose sum is σ = 454989312. Its totient is φ = 377974600.

The previous prime is 416422781. The next prime is 416422813. The reversal of 416422787 is 787224614.

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 416422787 - 2¹⁰ = 416421763 is a prime.

It is a super-3 number, since 3×416422787³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416422781) 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 7 ways as a sum of consecutive naturals, for example, 22139 + ... + 36372.

It is an arithmetic number, because the mean of its divisors is an integer number (56873664).

Almost surely, 2^416422787 is an apocalyptic number.

416422787 is a deficient number, since it is larger than the sum of its proper divisors (38566525).

416422787 is a wasteful number, since it uses less digits than its factorization.

416422787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59169.

The product of its digits is 150528, while the sum is 41.

The square root of 416422787 is about 20406.4398413834. The cubic root of 416422787 is about 746.7550395197.

The spelling of 416422787 in words is "four hundred sixteen million, four hundred twenty-two thousand, seven hundred eighty-seven".