946408472 has 8 divisors (see below), whose sum is σ = 1774515900. Its totient is φ = 473204232.

The previous prime is 946408471. The next prime is 946408499. The reversal of 946408472 is 274804649.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946408471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59150522 + ... + 59150537.

Almost surely, 2^946408472 is an apocalyptic number.

It is an amenable number.

946408472 is a deficient number, since it is larger than the sum of its proper divisors (828107428).

946408472 is a wasteful number, since it uses less digits than its factorization.

946408472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118301065 (or 118301061 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 946408472 is about 30763.7525669415. The cubic root of 946408472 is about 981.8071859952.

The spelling of 946408472 in words is "nine hundred forty-six million, four hundred eight thousand, four hundred seventy-two".