1477438712 has 16 divisors (see below), whose sum is σ = 2845068360. Its totient is φ = 718753824.

The previous prime is 1477438687. The next prime is 1477438717. The reversal of 1477438712 is 2178347741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1477438717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2495378 + ... + 2495969.

Almost surely, 2^1477438712 is an apocalyptic number.

It is an amenable number.

1477438712 is a deficient number, since it is larger than the sum of its proper divisors (1367629648).

1477438712 is a wasteful number, since it uses less digits than its factorization.

1477438712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991390 (or 4991386 counting only the distinct ones).

The product of its digits is 263424, while the sum is 44.

The square root of 1477438712 is about 38437.4649528296. The cubic root of 1477438712 is about 1138.9460639939.

The spelling of 1477438712 in words is "one billion, four hundred seventy-seven million, four hundred thirty-eight thousand, seven hundred twelve".