44721363 has 4 divisors (see below), whose sum is σ = 59628488. Its totient is φ = 29814240.

The previous prime is 44721359. The next prime is 44721367. The reversal of 44721363 is 36312744.

44721363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (44721359) and next prime (44721367).

It is not a de Polignac number, because 44721363 - 2² = 44721359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44721363.

It is not an unprimeable number, because it can be changed into a prime (44721367) 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 3 ways as a sum of consecutive naturals, for example, 7453558 + ... + 7453563.

It is an arithmetic number, because the mean of its divisors is an integer number (14907122).

Almost surely, 2^44721363 is an apocalyptic number.

44721363 is a deficient number, since it is larger than the sum of its proper divisors (14907125).

44721363 is a wasteful number, since it uses less digits than its factorization.

44721363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14907124.

The product of its digits is 12096, while the sum is 30.

The square root of 44721363 is about 6687.4033077122. The cubic root of 44721363 is about 354.9536751031.

The spelling of 44721363 in words is "forty-four million, seven hundred twenty-one thousand, three hundred sixty-three".