46440344 has 32 divisors (see below), whose sum is σ = 89886720. Its totient is φ = 22480416.

The previous prime is 46440343. The next prime is 46440347. The reversal of 46440344 is 44304464.

46440344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46440343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 43157 + ... + 44219.

It is an arithmetic number, because the mean of its divisors is an integer number (2808960).

Almost surely, 2^46440344 is an apocalyptic number.

It is an amenable number.

46440344 is a deficient number, since it is larger than the sum of its proper divisors (43446376).

46440344 is a wasteful number, since it uses less digits than its factorization.

46440344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 46440344 is about 6814.7152545062. The cubic root of 46440344 is about 359.4444724065. Note that the first 4 decimals are identical.

The spelling of 46440344 in words is "forty-six million, four hundred forty thousand, three hundred forty-four".