44661963 has 8 divisors (see below), whose sum is σ = 60018688. Its totient is φ = 29539944.

The previous prime is 44661949. The next prime is 44661973. The reversal of 44661963 is 36916644.

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

It is not a de Polignac number, because 44661963 - 2⁹ = 44661451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44661973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58231 + ... + 58992.

It is an arithmetic number, because the mean of its divisors is an integer number (7502336).

Almost surely, 2^44661963 is an apocalyptic number.

44661963 is a deficient number, since it is larger than the sum of its proper divisors (15356725).

44661963 is a wasteful number, since it uses less digits than its factorization.

44661963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117353.

The product of its digits is 93312, while the sum is 39.

The square root of 44661963 is about 6682.9606463004. The cubic root of 44661963 is about 354.7964527777.

The spelling of 44661963 in words is "forty-four million, six hundred sixty-one thousand, nine hundred sixty-three".