38413446 has 32 divisors (see below), whose sum is σ = 79043040. Its totient is φ = 12440064.

The previous prime is 38413423. The next prime is 38413447. The reversal of 38413446 is 64431483.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38413447) 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, 35400 + ... + 36468.

It is an arithmetic number, because the mean of its divisors is an integer number (2470095).

Almost surely, 2^38413446 is an apocalyptic number.

38413446 is an abundant number, since it is smaller than the sum of its proper divisors (40629594).

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

38413446 is a wasteful number, since it uses less digits than its factorization.

38413446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240.

The product of its digits is 27648, while the sum is 33.

The square root of 38413446 is about 6197.8581784355. The cubic root of 38413446 is about 337.4124392880.

The spelling of 38413446 in words is "thirty-eight million, four hundred thirteen thousand, four hundred forty-six".