44400334 has 16 divisors (see below), whose sum is σ = 75161520. Its totient is φ = 19485760.

The previous prime is 44400331. The next prime is 44400337. The reversal of 44400334 is 43300444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44400331) and next prime (44400337).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44400331) 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, 34159 + ... + 35434.

It is an arithmetic number, because the mean of its divisors is an integer number (4697595).

Almost surely, 2^44400334 is an apocalyptic number.

44400334 is a deficient number, since it is larger than the sum of its proper divisors (30761186).

44400334 is a wasteful number, since it uses less digits than its factorization.

44400334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69635.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 44400334 is about 6663.3575620703. The cubic root of 44400334 is about 354.1022984166.

Adding to 44400334 its reverse (43300444), we get a palindrome (87700778).

The spelling of 44400334 in words is "forty-four million, four hundred thousand, three hundred thirty-four".