445020296 has 16 divisors (see below), whose sum is σ = 953615040. Its totient is φ = 190722960.

The previous prime is 445020293. The next prime is 445020343. The reversal of 445020296 is 692020544.

It is not an unprimeable number, because it can be changed into a prime (445020293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3973340 + ... + 3973451.

It is an arithmetic number, because the mean of its divisors is an integer number (59600940).

Almost surely, 2^445020296 is an apocalyptic number.

It is an amenable number.

445020296 is an abundant number, since it is smaller than the sum of its proper divisors (508594744).

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

445020296 is a wasteful number, since it uses less digits than its factorization.

445020296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7946804 (or 7946800 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 445020296 is about 21095.5041655799. The cubic root of 445020296 is about 763.4722788625.

The spelling of 445020296 in words is "four hundred forty-five million, twenty thousand, two hundred ninety-six".