421083794 has 8 divisors (see below), whose sum is σ = 631724400. Its totient is φ = 210508996.

The previous prime is 421083787. The next prime is 421083827. The reversal of 421083794 is 497380124.

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

It is an unprimeable number.

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, 5297 + ... + 29499.

It is an arithmetic number, because the mean of its divisors is an integer number (78965550).

Almost surely, 2^421083794 is an apocalyptic number.

421083794 is a deficient number, since it is larger than the sum of its proper divisors (210640606).

421083794 is a wasteful number, since it uses less digits than its factorization.

421083794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32904.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 421083794 is about 20520.3263619271. The cubic root of 421083794 is about 749.5308437696.

The spelling of 421083794 in words is "four hundred twenty-one million, eighty-three thousand, seven hundred ninety-four".