38443696 has 10 divisors (see below), whose sum is σ = 74484692. Its totient is φ = 19221840.

The previous prime is 38443693. The next prime is 38443711. The reversal of 38443696 is 69634483.

It is not an unprimeable number, because it can be changed into a prime (38443693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201350 + ... + 1201381.

Almost surely, 2^38443696 is an apocalyptic number.

It is an amenable number.

38443696 is a deficient number, since it is larger than the sum of its proper divisors (36040996).

38443696 is a wasteful number, since it uses less digits than its factorization.

38443696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402739 (or 2402733 counting only the distinct ones).

The product of its digits is 373248, while the sum is 43.

The square root of 38443696 is about 6200.2980573518. The cubic root of 38443696 is about 337.5009850909.

The spelling of 38443696 in words is "thirty-eight million, four hundred forty-three thousand, six hundred ninety-six".