419827742 has 8 divisors (see below), whose sum is σ = 640065432. Its totient is φ = 206472600.

The previous prime is 419827729. The next prime is 419827777. The reversal of 419827742 is 247728914.

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

It is a junction number, because it is equal to n+sod(n) for n = 419827693 and 419827702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720484 + ... + 1720727.

It is an arithmetic number, because the mean of its divisors is an integer number (80008179).

Almost surely, 2^419827742 is an apocalyptic number.

419827742 is a deficient number, since it is larger than the sum of its proper divisors (220237690).

419827742 is a wasteful number, since it uses less digits than its factorization.

419827742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441274.

The product of its digits is 225792, while the sum is 44.

The square root of 419827742 is about 20489.6984360434. The cubic root of 419827742 is about 748.7848423265.

The spelling of 419827742 in words is "four hundred nineteen million, eight hundred twenty-seven thousand, seven hundred forty-two".