38854797 has 8 divisors (see below), whose sum is σ = 54058944. Its totient is φ = 24776928.

The previous prime is 38854789. The next prime is 38854861. The reversal of 38854797 is 79745883.

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

It is not a de Polignac number, because 38854797 - 2³ = 38854789 is a prime.

It is a super-2 number, since 2×38854797² = 3019390499822418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38854747) 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, 281488 + ... + 281625.

It is an arithmetic number, because the mean of its divisors is an integer number (6757368).

Almost surely, 2^38854797 is an apocalyptic number.

It is an amenable number.

38854797 is a deficient number, since it is larger than the sum of its proper divisors (15204147).

38854797 is a wasteful number, since it uses less digits than its factorization.

38854797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563139.

The product of its digits is 1693440, while the sum is 51.

The square root of 38854797 is about 6233.3616131266. The cubic root of 38854797 is about 338.6997541703.

The spelling of 38854797 in words is "thirty-eight million, eight hundred fifty-four thousand, seven hundred ninety-seven".