416214644 has 6 divisors (see below), whose sum is σ = 728375634. Its totient is φ = 208107320.

The previous prime is 416214629. The next prime is 416214677. The reversal of 416214644 is 446412614.

It can be written as a sum of positive squares in only one way, i.e., 394499044 + 21715600 = 19862^2 + 4660^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 416214644.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52026827 + ... + 52026834.

It is an arithmetic number, because the mean of its divisors is an integer number (121395939).

Almost surely, 2^416214644 is an apocalyptic number.

It is an amenable number.

416214644 is a deficient number, since it is larger than the sum of its proper divisors (312160990).

416214644 is a wasteful number, since it uses less digits than its factorization.

416214644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104053665 (or 104053663 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 416214644 is about 20401.3392697636. The cubic root of 416214644 is about 746.6306004936.

The spelling of 416214644 in words is "four hundred sixteen million, two hundred fourteen thousand, six hundred forty-four".