38213346 has 16 divisors (see below), whose sum is σ = 76557600. Its totient is φ = 12715968.

The previous prime is 38213339. The next prime is 38213347. The reversal of 38213346 is 64331283.

It is not an unprimeable number, because it can be changed into a prime (38213347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1431 + ... + 8858.

It is an arithmetic number, because the mean of its divisors is an integer number (4784850).

Almost surely, 2^38213346 is an apocalyptic number.

38213346 is an abundant number, since it is smaller than the sum of its proper divisors (38344254).

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

38213346 is a wasteful number, since it uses less digits than its factorization.

38213346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10913.

The product of its digits is 10368, while the sum is 30.

The square root of 38213346 is about 6181.6944279057. The cubic root of 38213346 is about 336.8255458099.

The spelling of 38213346 in words is "thirty-eight million, two hundred thirteen thousand, three hundred forty-six".