946771955 has 4 divisors (see below), whose sum is σ = 1136126352. Its totient is φ = 757417560.

The previous prime is 946771933. The next prime is 946771993. The reversal of 946771955 is 559177649.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 946771955 - 2¹⁶ = 946706419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 946771897 and 946771906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94677191 + ... + 94677200.

It is an arithmetic number, because the mean of its divisors is an integer number (284031588).

Almost surely, 2^946771955 is an apocalyptic number.

946771955 is a deficient number, since it is larger than the sum of its proper divisors (189354397).

946771955 is a wasteful number, since it uses less digits than its factorization.

946771955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189354396.

The product of its digits is 2381400, while the sum is 53.

The square root of 946771955 is about 30769.6596503764. The cubic root of 946771955 is about 981.9328627175.

The spelling of 946771955 in words is "nine hundred forty-six million, seven hundred seventy-one thousand, nine hundred fifty-five".