44200690 has 8 divisors (see below), whose sum is σ = 79561260. Its totient is φ = 17680272.

The previous prime is 44200679. The next prime is 44200691. The reversal of 44200690 is 9600244.

44200690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43943641 + 257049 = 6629^2 + 507^2 .

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

It is a super-2 number, since 2×44200690² = 3907401992952200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44200691) 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, 2210025 + ... + 2210044.

Almost surely, 2^44200690 is an apocalyptic number.

44200690 is a deficient number, since it is larger than the sum of its proper divisors (35360570).

44200690 is a wasteful number, since it uses less digits than its factorization.

44200690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420076.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 44200690 is about 6648.3599481376. The cubic root of 44200690 is about 353.5707662082.

The spelling of 44200690 in words is "forty-four million, two hundred thousand, six hundred ninety".