4793421 has 8 divisors (see below), whose sum is σ = 6440544. Its totient is φ = 3170960.

The previous prime is 4793417. The next prime is 4793429. The reversal of 4793421 is 1243974.

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 4793421 - 2² = 4793417 is a prime.

4793421 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4793429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5706 + ... + 6491.

It is an arithmetic number, because the mean of its divisors is an integer number (805068).

Almost surely, 2^4793421 is an apocalyptic number.

It is an amenable number.

4793421 is a deficient number, since it is larger than the sum of its proper divisors (1647123).

4793421 is a wasteful number, since it uses less digits than its factorization.

4793421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12331.

The product of its digits is 6048, while the sum is 30.

The square root of 4793421 is about 2189.3882707277. The cubic root of 4793421 is about 168.6094291630.

The spelling of 4793421 in words is "four million, seven hundred ninety-three thousand, four hundred twenty-one".