38109363 has 16 divisors (see below), whose sum is σ = 51947520. Its totient is φ = 24845184.

The previous prime is 38109349. The next prime is 38109391. The reversal of 38109363 is 36390183.

It is not a de Polignac number, because 38109363 - 2⁶ = 38109299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38179363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26070 + ... + 27492.

It is an arithmetic number, because the mean of its divisors is an integer number (3246720).

Almost surely, 2^38109363 is an apocalyptic number.

38109363 is a deficient number, since it is larger than the sum of its proper divisors (13838157).

38109363 is a wasteful number, since it uses less digits than its factorization.

38109363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 38109363 is about 6173.2781405020. The cubic root of 38109363 is about 336.5197543281.

The spelling of 38109363 in words is "thirty-eight million, one hundred nine thousand, three hundred sixty-three".