424348406 has 8 divisors (see below), whose sum is σ = 636867360. Its totient is φ = 212059288.

The previous prime is 424348349. The next prime is 424348409. The reversal of 424348406 is 604843424.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424348409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52766 + ... + 60273.

It is an arithmetic number, because the mean of its divisors is an integer number (79608420).

Almost surely, 2^424348406 is an apocalyptic number.

424348406 is a deficient number, since it is larger than the sum of its proper divisors (212518954).

424348406 is a wasteful number, since it uses less digits than its factorization.

424348406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114918.

The product of its (nonzero) digits is 73728, while the sum is 35.

The square root of 424348406 is about 20599.7185903109. The cubic root of 424348406 is about 751.4628669128.

The spelling of 424348406 in words is "four hundred twenty-four million, three hundred forty-eight thousand, four hundred six".