46444479 has 8 divisors (see below), whose sum is σ = 63923712. Its totient is φ = 29964120.

The previous prime is 46444477. The next prime is 46444481. The reversal of 46444479 is 97444464.

It is an interprime number because it is at equal distance from previous prime (46444477) and next prime (46444481).

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

It is not a de Polignac number, because 46444479 - 2¹ = 46444477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46444479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46444477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249609 + ... + 249794.

It is an arithmetic number, because the mean of its divisors is an integer number (7990464).

Almost surely, 2^46444479 is an apocalyptic number.

46444479 is a deficient number, since it is larger than the sum of its proper divisors (17479233).

46444479 is a wasteful number, since it uses less digits than its factorization.

46444479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499437.

The product of its digits is 387072, while the sum is 42.

The square root of 46444479 is about 6815.0186353377. The cubic root of 46444479 is about 359.4551402774.

The spelling of 46444479 in words is "forty-six million, four hundred forty-four thousand, four hundred seventy-nine".