44690464 has 96 divisors (see below), whose sum is σ = 110073600. Its totient is φ = 17390592.

The previous prime is 44690461. The next prime is 44690473. The reversal of 44690464 is 46409644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44690461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299862 + ... + 300010.

It is an arithmetic number, because the mean of its divisors is an integer number (1146600).

Almost surely, 2^44690464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44690464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55036800).

44690464 is an abundant number, since it is smaller than the sum of its proper divisors (65383136).

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

44690464 is a wasteful number, since it uses less digits than its factorization.

44690464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 44690464 is about 6685.0926695148. The cubic root of 44690464 is about 354.8719077643.

It can be divided in two parts, 44690 and 464, that added together give a palindrome (45154).

The spelling of 44690464 in words is "forty-four million, six hundred ninety thousand, four hundred sixty-four".