38906702 has 4 divisors (see below), whose sum is σ = 58360056. Its totient is φ = 19453350.

The previous prime is 38906683. The next prime is 38906711. The reversal of 38906702 is 20760983.

38906702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9726674 + ... + 9726677.

It is an arithmetic number, because the mean of its divisors is an integer number (14590014).

Almost surely, 2^38906702 is an apocalyptic number.

38906702 is a deficient number, since it is larger than the sum of its proper divisors (19453354).

38906702 is a wasteful number, since it uses less digits than its factorization.

38906702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19453353.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 38906702 is about 6237.5237073698. The cubic root of 38906702 is about 338.8505067980.

The spelling of 38906702 in words is "thirty-eight million, nine hundred six thousand, seven hundred two".