946239080 has 32 divisors (see below), whose sum is σ = 2178554400. Its totient is φ = 369692736.

The previous prime is 946239079. The next prime is 946239089. The reversal of 946239080 is 80932649.

It is a happy number.

946239080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (946239089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273350 + ... + 276789.

It is an arithmetic number, because the mean of its divisors is an integer number (68079825).

Almost surely, 2^946239080 is an apocalyptic number.

It is an amenable number.

946239080 is an abundant number, since it is smaller than the sum of its proper divisors (1232315320).

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

946239080 is a wasteful number, since it uses less digits than its factorization.

946239080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550193 (or 550189 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 946239080 is about 30760.9993335717. Note that the first 3 decimals coincide. The cubic root of 946239080 is about 981.7486065654.

Adding to 946239080 its sum of digits (41), we get a square (946239121 = 30761²).

The spelling of 946239080 in words is "nine hundred forty-six million, two hundred thirty-nine thousand, eighty".