38260100 has 18 divisors (see below), whose sum is σ = 83024634. Its totient is φ = 15304000.

The previous prime is 38260099. The next prime is 38260111. The reversal of 38260100 is 106283.

It can be written as a sum of positive squares in 3 ways, for example, as 92416 + 38167684 = 304^2 + 6178^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 191201 + ... + 191400.

Almost surely, 2^38260100 is an apocalyptic number.

It is an amenable number.

38260100 is an abundant number, since it is smaller than the sum of its proper divisors (44764534).

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

38260100 is a wasteful number, since it uses less digits than its factorization.

38260100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382615 (or 382608 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 38260100 is about 6185.4749211358. The cubic root of 38260100 is about 336.9628584249.

Adding to 38260100 its reverse (106283), we get a palindrome (38366383).

The spelling of 38260100 in words is "thirty-eight million, two hundred sixty thousand, one hundred".