38340336 has 20 divisors (see below), whose sum is σ = 99045992. Its totient is φ = 12780096.

The previous prime is 38340331. The next prime is 38340353. The reversal of 38340336 is 63304383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38340331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399331 + ... + 399426.

Almost surely, 2^38340336 is an apocalyptic number.

It is an amenable number.

38340336 is an abundant number, since it is smaller than the sum of its proper divisors (60705656).

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

38340336 is a wasteful number, since it uses less digits than its factorization.

38340336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798768 (or 798762 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 38340336 is about 6191.9573641943. The cubic root of 38340336 is about 337.1982444125.

The spelling of 38340336 in words is "thirty-eight million, three hundred forty thousand, three hundred thirty-six".