46444340 has 24 divisors (see below), whose sum is σ = 103271112. Its totient is φ = 17484800.

The previous prime is 46444301. The next prime is 46444351. The reversal of 46444340 is 4344464.

46444340 is digitally balanced in base 2 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5943844 + 40500496 = 2438^2 + 6364^2 .

46444340 is strictly pandigital in base 9.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 67961 + ... + 68640.

It is an arithmetic number, because the mean of its divisors is an integer number (4302963).

Almost surely, 2^46444340 is an apocalyptic number.

It is an amenable number.

46444340 is an abundant number, since it is smaller than the sum of its proper divisors (56826772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46444340 is a wasteful number, since it uses less digits than its factorization.

46444340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136627 (or 136625 counting only the distinct ones).

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

The square root of 46444340 is about 6815.0084372655. The cubic root of 46444340 is about 359.4547816821.

The spelling of 46444340 in words is "forty-six million, four hundred forty-four thousand, three hundred forty".