38800049 has 4 divisors (see below), whose sum is σ = 38925120. Its totient is φ = 38674980.

The previous prime is 38800037. The next prime is 38800067. The reversal of 38800049 is 94000883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38800049 - 2¹⁶ = 38734513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38799988 and 38800024.

It is not an unprimeable number, because it can be changed into a prime (38800079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62069 + ... + 62690.

It is an arithmetic number, because the mean of its divisors is an integer number (9731280).

Almost surely, 2^38800049 is an apocalyptic number.

It is an amenable number.

38800049 is a deficient number, since it is larger than the sum of its proper divisors (125071).

38800049 is a wasteful number, since it uses less digits than its factorization.

38800049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125070.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 38800049 is about 6228.9685341957. The cubic root of 38800049 is about 338.5405987871.

The spelling of 38800049 in words is "thirty-eight million, eight hundred thousand, forty-nine".