38970794 has 8 divisors (see below), whose sum is σ = 59559300. Its totient is φ = 19117696.

The previous prime is 38970793. The next prime is 38970803. The reversal of 38970794 is 49707983.

It can be written as a sum of positive squares in 2 ways, for example, as 38626225 + 344569 = 6215^2 + 587^2 .

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

It is not an unprimeable number, because it can be changed into a prime (38970793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183719 + ... + 183930.

Almost surely, 2^38970794 is an apocalyptic number.

38970794 is a deficient number, since it is larger than the sum of its proper divisors (20588506).

38970794 is a wasteful number, since it uses less digits than its factorization.

38970794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367704.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 38970794 is about 6242.6592090230. The cubic root of 38970794 is about 339.0364704079.

The spelling of 38970794 in words is "thirty-eight million, nine hundred seventy thousand, seven hundred ninety-four".