946492478 has 8 divisors (see below), whose sum is σ = 1427172480. Its totient is φ = 470768320.

The previous prime is 946492457. The next prime is 946492489. The reversal of 946492478 is 874294649.

946492478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1238483 + ... + 1239246.

It is an arithmetic number, because the mean of its divisors is an integer number (178396560).

Almost surely, 2^946492478 is an apocalyptic number.

946492478 is a deficient number, since it is larger than the sum of its proper divisors (480680002).

946492478 is a wasteful number, since it uses less digits than its factorization.

946492478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477922.

The product of its digits is 3483648, while the sum is 53.

The square root of 946492478 is about 30765.1178772323. The cubic root of 946492478 is about 981.8362345004.

The spelling of 946492478 in words is "nine hundred forty-six million, four hundred ninety-two thousand, four hundred seventy-eight".