38536345 has 4 divisors (see below), whose sum is σ = 46243620. Its totient is φ = 30829072.

The previous prime is 38536327. The next prime is 38536357. The reversal of 38536345 is 54363583.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54363583 = 433 ⋅125551.

It can be written as a sum of positive squares in 2 ways, for example, as 19456921 + 19079424 = 4411^2 + 4368^2 .

It is a cyclic number.

It is not a de Polignac number, because 38536345 - 2⁷ = 38536217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3853630 + ... + 3853639.

It is an arithmetic number, because the mean of its divisors is an integer number (11560905).

Almost surely, 2^38536345 is an apocalyptic number.

It is an amenable number.

38536345 is a deficient number, since it is larger than the sum of its proper divisors (7707275).

38536345 is an equidigital number, since it uses as much as digits as its factorization.

38536345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7707274.

The product of its digits is 129600, while the sum is 37.

The square root of 38536345 is about 6207.7648956770. The cubic root of 38536345 is about 337.7718924710.

The spelling of 38536345 in words is "thirty-eight million, five hundred thirty-six thousand, three hundred forty-five".