946845069 has 16 divisors (see below), whose sum is σ = 1335806400. Its totient is φ = 594902016.

The previous prime is 946845049. The next prime is 946845083. The reversal of 946845069 is 960548649.

It is not a de Polignac number, because 946845069 - 2⁵ = 946845037 is a prime.

It is a super-2 number, since 2×946845069² = 1793031169379229522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946845049) 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, 32034 + ... + 54035.

It is an arithmetic number, because the mean of its divisors is an integer number (83487900).

Almost surely, 2^946845069 is an apocalyptic number.

It is an amenable number.

946845069 is a deficient number, since it is larger than the sum of its proper divisors (388961331).

946845069 is a wasteful number, since it uses less digits than its factorization.

946845069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86284.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 946845069 is about 30770.8477133796. The cubic root of 946845069 is about 981.9581384948.

The spelling of 946845069 in words is "nine hundred forty-six million, eight hundred forty-five thousand, sixty-nine".