38684350 has 48 divisors (see below), whose sum is σ = 77378976. Its totient is φ = 14336000.

The previous prime is 38684339. The next prime is 38684363. The reversal of 38684350 is 5348683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60030 + ... + 60670.

It is an arithmetic number, because the mean of its divisors is an integer number (1612062).

Almost surely, 2^38684350 is an apocalyptic number.

38684350 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

38684350 is a wasteful number, since it uses less digits than its factorization.

38684350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 38684350 is about 6219.6744287784. The cubic root of 38684350 is about 338.2037623892.

The spelling of 38684350 in words is "thirty-eight million, six hundred eighty-four thousand, three hundred fifty".