945384306 has 8 divisors (see below), whose sum is σ = 1890768624. Its totient is φ = 315128100.

The previous prime is 945384281. The next prime is 945384371. The reversal of 945384306 is 603483549.

It is a sphenic number, since it is the product of 3 distinct primes.

945384306 is an admirable number.

It is a super-2 number, since 2×945384306² = 1787502972062203272, which contains 22 as substring.

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, 78782020 + ... + 78782031.

It is an arithmetic number, because the mean of its divisors is an integer number (236346078).

Almost surely, 2^945384306 is an apocalyptic number.

945384306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

945384306 is a wasteful number, since it uses less digits than its factorization.

945384306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157564056.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 945384306 is about 30747.1024000637. The cubic root of 945384306 is about 981.4529004682.

The spelling of 945384306 in words is "nine hundred forty-five million, three hundred eighty-four thousand, three hundred six".