38853400 has 24 divisors (see below), whose sum is σ = 90334620. Its totient is φ = 15541280.

The previous prime is 38853391. The next prime is 38853431. The reversal of 38853400 is 435883.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 96934 + ... + 97333.

Almost surely, 2^38853400 is an apocalyptic number.

It is an amenable number.

38853400 is an abundant number, since it is smaller than the sum of its proper divisors (51481220).

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

38853400 is a wasteful number, since it uses less digits than its factorization.

38853400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194283 (or 194274 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 38853400 is about 6233.2495538042. The cubic root of 38853400 is about 338.6956948754.

The spelling of 38853400 in words is "thirty-eight million, eight hundred fifty-three thousand, four hundred".