38461400 has 24 divisors (see below), whose sum is σ = 89423220. Its totient is φ = 15384480.

The previous prime is 38461399. The next prime is 38461447. The reversal of 38461400 is 416483.

38461400 is nontrivially palindromic in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 38461400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95954 + ... + 96353.

Almost surely, 2^38461400 is an apocalyptic number.

It is an amenable number.

38461400 is an abundant number, since it is smaller than the sum of its proper divisors (50961820).

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

38461400 is a wasteful number, since it uses less digits than its factorization.

38461400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192323 (or 192314 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 38461400 is about 6201.7255663243. The cubic root of 38461400 is about 337.5527855253.

Adding to 38461400 its reverse (416483), we get a palindrome (38877883).

The spelling of 38461400 in words is "thirty-eight million, four hundred sixty-one thousand, four hundred".