936420945 has 32 divisors (see below), whose sum is σ = 1588066560. Its totient is φ = 469555200.

The previous prime is 936420941. The next prime is 936420959. The reversal of 936420945 is 549024639.

936420945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 936420945 - 2² = 936420941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 936420897 and 936420906.

It is not an unprimeable number, because it can be changed into a prime (936420941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458236 + ... + 460274.

It is an arithmetic number, because the mean of its divisors is an integer number (49627080).

Almost surely, 2^936420945 is an apocalyptic number.

It is an amenable number.

936420945 is a deficient number, since it is larger than the sum of its proper divisors (651645615).

936420945 is a wasteful number, since it uses less digits than its factorization.

936420945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 936420945 is about 30600.9958171299. The cubic root of 936420945 is about 978.3412676901.

The spelling of 936420945 in words is "nine hundred thirty-six million, four hundred twenty thousand, nine hundred forty-five".