945670478 has 8 divisors (see below), whose sum is σ = 1418771640. Its totient is φ = 472746600.

The previous prime is 945670463. The next prime is 945670493. The reversal of 945670478 is 874076549.

It is an interprime number because it is at equal distance from previous prime (945670463) and next prime (945670493).

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, 30068 + ... + 52871.

It is an arithmetic number, because the mean of its divisors is an integer number (177346455).

Almost surely, 2^945670478 is an apocalyptic number.

945670478 is a deficient number, since it is larger than the sum of its proper divisors (473101162).

945670478 is a wasteful number, since it uses less digits than its factorization.

945670478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88642.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 945670478 is about 30751.7556897163. The cubic root of 945670478 is about 981.5519205185.

The spelling of 945670478 in words is "nine hundred forty-five million, six hundred seventy thousand, four hundred seventy-eight".