416781334 has 4 divisors (see below), whose sum is σ = 625172004. Its totient is φ = 208390666.

The previous prime is 416781293. The next prime is 416781349. The reversal of 416781334 is 433187614.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 416781293 and 416781302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104195332 + ... + 104195335.

It is an arithmetic number, because the mean of its divisors is an integer number (156293001).

Almost surely, 2^416781334 is an apocalyptic number.

416781334 is a deficient number, since it is larger than the sum of its proper divisors (208390670).

416781334 is a wasteful number, since it uses less digits than its factorization.

416781334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208390669.

The product of its digits is 48384, while the sum is 37.

The square root of 416781334 is about 20415.2230945439. The cubic root of 416781334 is about 746.9693009062.

The spelling of 416781334 in words is "four hundred sixteen million, seven hundred eighty-one thousand, three hundred thirty-four".