38958037 has 12 divisors (see below), whose sum is σ = 41367456. Its totient is φ = 36682920.

The previous prime is 38958019. The next prime is 38958053. The reversal of 38958037 is 73085983.

It is a happy number.

It is not a de Polignac number, because 38958037 - 2⁷ = 38957909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38957984 and 38958002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38958737) 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, 112098 + ... + 112444.

It is an arithmetic number, because the mean of its divisors is an integer number (3447288).

Almost surely, 2^38958037 is an apocalyptic number.

It is an amenable number.

38958037 is a deficient number, since it is larger than the sum of its proper divisors (2409419).

38958037 is a wasteful number, since it uses less digits than its factorization.

38958037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 677 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 38958037 is about 6241.6373653073. The cubic root of 38958037 is about 338.9994721003. Note that the first 3 decimals are identical.

The spelling of 38958037 in words is "thirty-eight million, nine hundred fifty-eight thousand, thirty-seven".