38244408 has 64 divisors (see below), whose sum is σ = 98461440. Its totient is φ = 12374784.

The previous prime is 38244403. The next prime is 38244443. The reversal of 38244408 is 80444283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38244403) 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, 145285 + ... + 145547.

It is an arithmetic number, because the mean of its divisors is an integer number (1538460).

Almost surely, 2^38244408 is an apocalyptic number.

It is an amenable number.

38244408 is an abundant number, since it is smaller than the sum of its proper divisors (60217032).

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

38244408 is a wasteful number, since it uses less digits than its factorization.

38244408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 38244408 is about 6184.2063354969. The cubic root of 38244408 is about 336.9167848023.

The spelling of 38244408 in words is "thirty-eight million, two hundred forty-four thousand, four hundred eight".