46438430 has 8 divisors (see below), whose sum is σ = 83589192. Its totient is φ = 18575368.

The previous prime is 46438411. The next prime is 46438453. The reversal of 46438430 is 3483464.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321912 + ... + 2321931.

It is an arithmetic number, because the mean of its divisors is an integer number (10448649).

Almost surely, 2^46438430 is an apocalyptic number.

46438430 is a deficient number, since it is larger than the sum of its proper divisors (37150762).

46438430 is a wasteful number, since it uses less digits than its factorization.

46438430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643850.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 46438430 is about 6814.5748216598. The cubic root of 46438430 is about 359.4395342708.

The spelling of 46438430 in words is "forty-six million, four hundred thirty-eight thousand, four hundred thirty".