38849030 has 16 divisors (see below), whose sum is σ = 76285584. Its totient is φ = 14126880.

The previous prime is 38849021. The next prime is 38849033. The reversal of 38849030 is 3094883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38849033) 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, 176477 + ... + 176696.

It is an arithmetic number, because the mean of its divisors is an integer number (4767849).

Almost surely, 2^38849030 is an apocalyptic number.

38849030 is a deficient number, since it is larger than the sum of its proper divisors (37436554).

38849030 is a wasteful number, since it uses less digits than its factorization.

38849030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353191.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 38849030 is about 6232.8990044762. The cubic root of 38849030 is about 338.6829962383.

The spelling of 38849030 in words is "thirty-eight million, eight hundred forty-nine thousand, thirty".