38314646 has 8 divisors (see below), whose sum is σ = 57744984. Its totient is φ = 19066320.

The previous prime is 38314637. The next prime is 38314657. The reversal of 38314646 is 64641383.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44975 + ... + 45818.

It is an arithmetic number, because the mean of its divisors is an integer number (7218123).

Almost surely, 2^38314646 is an apocalyptic number.

38314646 is a deficient number, since it is larger than the sum of its proper divisors (19430338).

38314646 is a wasteful number, since it uses less digits than its factorization.

38314646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91006.

The product of its digits is 41472, while the sum is 35.

The square root of 38314646 is about 6189.8825513898. The cubic root of 38314646 is about 337.1229141874.

The spelling of 38314646 in words is "thirty-eight million, three hundred fourteen thousand, six hundred forty-six".