38473689 has 8 divisors (see below), whose sum is σ = 53998240. Its totient is φ = 24299136.

The previous prime is 38473679. The next prime is 38473717. The reversal of 38473689 is 98637483.

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

It is not a de Polignac number, because 38473689 - 2⁵ = 38473657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38473619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337432 + ... + 337545.

It is an arithmetic number, because the mean of its divisors is an integer number (6749780).

Almost surely, 2^38473689 is an apocalyptic number.

It is an amenable number.

38473689 is a deficient number, since it is larger than the sum of its proper divisors (15524551).

38473689 is a wasteful number, since it uses less digits than its factorization.

38473689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674999.

The product of its digits is 870912, while the sum is 48.

The square root of 38473689 is about 6202.7162598333. The cubic root of 38473689 is about 337.5887327733.

The spelling of 38473689 in words is "thirty-eight million, four hundred seventy-three thousand, six hundred eighty-nine".