38443814 has 16 divisors (see below), whose sum is σ = 60673536. Its totient is φ = 18244800.

The previous prime is 38443807. The next prime is 38443831. The reversal of 38443814 is 41834483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302 + ... + 9369.

It is an arithmetic number, because the mean of its divisors is an integer number (3792096).

Almost surely, 2^38443814 is an apocalyptic number.

38443814 is a deficient number, since it is larger than the sum of its proper divisors (22229722).

38443814 is a wasteful number, since it uses less digits than its factorization.

38443814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12751.

The product of its digits is 36864, while the sum is 35.

The square root of 38443814 is about 6200.3075730160. The cubic root of 38443814 is about 337.5013304017.

The spelling of 38443814 in words is "thirty-eight million, four hundred forty-three thousand, eight hundred fourteen".