38473477 has 12 divisors (see below), whose sum is σ = 45426720. Its totient is φ = 32482296.

The previous prime is 38473471. The next prime is 38473483. The reversal of 38473477 is 77437483.

It is an interprime number because it is at equal distance from previous prime (38473471) and next prime (38473483).

It is not a de Polignac number, because 38473477 - 2¹⁵ = 38440709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38473471) 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 in 11 ways as a sum of consecutive naturals, for example, 2577 + ... + 9142.

It is an arithmetic number, because the mean of its divisors is an integer number (3785560).

Almost surely, 2^38473477 is an apocalyptic number.

It is an amenable number.

38473477 is a deficient number, since it is larger than the sum of its proper divisors (6953243).

38473477 is a wasteful number, since it uses less digits than its factorization.

38473477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11800 (or 11793 counting only the distinct ones).

The product of its digits is 395136, while the sum is 43.

The square root of 38473477 is about 6202.6991705225. The cubic root of 38473477 is about 337.5881127050.

The spelling of 38473477 in words is "thirty-eight million, four hundred seventy-three thousand, four hundred seventy-seven".