1478966364 has 30 divisors (see below), whose sum is σ = 3866311064. Its totient is φ = 492988680.

The previous prime is 1478966339. The next prime is 1478966371. The reversal of 1478966364 is 4636698741.

1478966364 is a `hidden beast` number, since 147 + 89 + 66 + 364 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 1478966364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2282032 + ... + 2282679.

Almost surely, 2^1478966364 is an apocalyptic number.

It is an amenable number.

1478966364 is an abundant number, since it is smaller than the sum of its proper divisors (2387344700).

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

1478966364 is a wasteful number, since it uses less digits than its factorization.

1478966364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564727 (or 4564716 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 1478966364 is about 38457.3317327139. The cubic root of 1478966364 is about 1139.3384804734.

The spelling of 1478966364 in words is "one billion, four hundred seventy-eight million, nine hundred sixty-six thousand, three hundred sixty-four".