946383820 has 12 divisors (see below), whose sum is σ = 1987406064. Its totient is φ = 378553520.

The previous prime is 946383811. The next prime is 946383827. The reversal of 946383820 is 28383649.

946383820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (946383827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23659576 + ... + 23659615.

It is an arithmetic number, because the mean of its divisors is an integer number (165617172).

Almost surely, 2^946383820 is an apocalyptic number.

It is an amenable number.

946383820 is an abundant number, since it is smaller than the sum of its proper divisors (1041022244).

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

946383820 is a wasteful number, since it uses less digits than its factorization.

946383820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47319200 (or 47319198 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 946383820 is about 30763.3518979971. The cubic root of 946383820 is about 981.7986612333.

The spelling of 946383820 in words is "nine hundred forty-six million, three hundred eighty-three thousand, eight hundred twenty".