444010070 has 32 divisors (see below), whose sum is σ = 932040000. Its totient is φ = 152230848.

The previous prime is 444010051. The next prime is 444010079. The reversal of 444010070 is 70010444.

It is a super-2 number, since 2×444010070² = 394289884522809800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444010079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61295 + ... + 68154.

It is an arithmetic number, because the mean of its divisors is an integer number (29126250).

Almost surely, 2^444010070 is an apocalyptic number.

444010070 is an abundant number, since it is smaller than the sum of its proper divisors (488029930).

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

444010070 is a wasteful number, since it uses less digits than its factorization.

444010070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129477 (or 129463 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 444010070 is about 21071.5464548761. The cubic root of 444010070 is about 762.8941300235.

The spelling of 444010070 in words is "four hundred forty-four million, ten thousand, seventy".