945370317 has 16 divisors (see below), whose sum is σ = 1273608000. Its totient is φ = 623707392.

The previous prime is 945370303. The next prime is 945370331. The reversal of 945370317 is 713073549.

It is a happy number.

945370317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (945370303) and next prime (945370331).

It is not a de Polignac number, because 945370317 - 2⁴ = 945370301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945370337) 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, 268434 + ... + 271932.

It is an arithmetic number, because the mean of its divisors is an integer number (79600500).

Almost surely, 2^945370317 is an apocalyptic number.

It is an amenable number.

945370317 is a deficient number, since it is larger than the sum of its proper divisors (328237683).

945370317 is a wasteful number, since it uses less digits than its factorization.

945370317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4412.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 945370317 is about 30746.8749143714. The cubic root of 945370317 is about 981.4480595401.

The spelling of 945370317 in words is "nine hundred forty-five million, three hundred seventy thousand, three hundred seventeen".