38214345 has 16 divisors (see below), whose sum is σ = 65846592. Its totient is φ = 18813120.

The previous prime is 38214343. The next prime is 38214353. The reversal of 38214345 is 54341283.

It is not a de Polignac number, because 38214345 - 2¹ = 38214343 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38214343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97791 + ... + 98180.

It is an arithmetic number, because the mean of its divisors is an integer number (4115412).

Almost surely, 2^38214345 is an apocalyptic number.

It is an amenable number.

38214345 is a deficient number, since it is larger than the sum of its proper divisors (27632247).

38214345 is a wasteful number, since it uses less digits than its factorization.

38214345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195992.

The product of its digits is 11520, while the sum is 30.

The square root of 38214345 is about 6181.7752304658. The cubic root of 38214345 is about 336.8284809606.

The spelling of 38214345 in words is "thirty-eight million, two hundred fourteen thousand, three hundred forty-five".