444097734 has 16 divisors (see below), whose sum is σ = 888411888. Its totient is φ = 147996512.

The previous prime is 444097733. The next prime is 444097769. The reversal of 444097734 is 437790444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444097733) 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, 32044 + ... + 43760.

It is an arithmetic number, because the mean of its divisors is an integer number (55525743).

Almost surely, 2^444097734 is an apocalyptic number.

444097734 is an abundant number, since it is smaller than the sum of its proper divisors (444314154).

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

444097734 is a wasteful number, since it uses less digits than its factorization.

444097734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18039.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 444097734 is about 21073.6265032860. The cubic root of 444097734 is about 762.9443345531.

The spelling of 444097734 in words is "four hundred forty-four million, ninety-seven thousand, seven hundred thirty-four".