945219364 has 12 divisors (see below), whose sum is σ = 1655905804. Its totient is φ = 472103424.

The previous prime is 945219347. The next prime is 945219377. The reversal of 945219364 is 463912549.

945219364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 446054400 + 499164964 = 21120^2 + 22342^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 945219364.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122349 + ... + 129844.

Almost surely, 2^945219364 is an apocalyptic number.

It is an amenable number.

945219364 is a deficient number, since it is larger than the sum of its proper divisors (710686440).

945219364 is a wasteful number, since it uses less digits than its factorization.

945219364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253134 (or 253132 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 945219364 is about 30744.4200465711. The cubic root of 945219364 is about 981.3958188423.

The spelling of 945219364 in words is "nine hundred forty-five million, two hundred nineteen thousand, three hundred sixty-four".