38975007 has 8 divisors (see below), whose sum is σ = 51995520. Its totient is φ = 25968920.

The previous prime is 38975003. The next prime is 38975009. The reversal of 38975007 is 70057983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38975007 - 2² = 38975003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38975003) 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, 8782 + ... + 12452.

It is an arithmetic number, because the mean of its divisors is an integer number (6499440).

Almost surely, 2^38975007 is an apocalyptic number.

38975007 is a deficient number, since it is larger than the sum of its proper divisors (13020513).

38975007 is a wasteful number, since it uses less digits than its factorization.

38975007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7213.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 38975007 is about 6242.9966362317. The cubic root of 38975007 is about 339.0486873276.

The spelling of 38975007 in words is "thirty-eight million, nine hundred seventy-five thousand, seven".