38610011 has 12 divisors (see below), whose sum is σ = 43143072. Its totient is φ = 34518000.

The previous prime is 38610007. The next prime is 38610029. The reversal of 38610011 is 11001683.

It is not a de Polignac number, because 38610011 - 2² = 38610007 is a prime.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38610041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4766 + ... + 9996.

It is an arithmetic number, because the mean of its divisors is an integer number (3595256).

Almost surely, 2^38610011 is an apocalyptic number.

38610011 is a deficient number, since it is larger than the sum of its proper divisors (4533061).

38610011 is a wasteful number, since it uses less digits than its factorization.

38610011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5314 (or 5303 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 38610011 is about 6213.6954383040. The cubic root of 38610011 is about 337.9869834979.

Adding to 38610011 its reverse (11001683), we get a palindrome (49611694).

The spelling of 38610011 in words is "thirty-eight million, six hundred ten thousand, eleven".