440719070 has 16 divisors (see below), whose sum is σ = 865412208. Its totient is φ = 160261440.

The previous prime is 440719021. The next prime is 440719073. The reversal of 440719070 is 70917044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440719073) 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, 2003159 + ... + 2003378.

It is an arithmetic number, because the mean of its divisors is an integer number (54088263).

Almost surely, 2^440719070 is an apocalyptic number.

440719070 is a deficient number, since it is larger than the sum of its proper divisors (424693138).

440719070 is a wasteful number, since it uses less digits than its factorization.

440719070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4006555.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 440719070 is about 20993.3101248945. The cubic root of 440719070 is about 761.0045983204.

The spelling of 440719070 in words is "four hundred forty million, seven hundred nineteen thousand, seventy".