38708406 has 24 divisors (see below), whose sum is σ = 91493064. Its totient is φ = 11729760.

The previous prime is 38708399. The next prime is 38708413. The reversal of 38708406 is 60480783.

38708406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38708399) and next prime (38708413).

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 in 11 ways as a sum of consecutive naturals, for example, 97551 + ... + 97946.

It is an arithmetic number, because the mean of its divisors is an integer number (3812211).

Almost surely, 2^38708406 is an apocalyptic number.

38708406 is an abundant number, since it is smaller than the sum of its proper divisors (52784658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38708406 is a wasteful number, since it uses less digits than its factorization.

38708406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195516 (or 195513 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 38708406 is about 6221.6079915083. The cubic root of 38708406 is about 338.2738522649.

The spelling of 38708406 in words is "thirty-eight million, seven hundred eight thousand, four hundred six".