38350449 has 24 divisors (see below), whose sum is σ = 58140320. Its totient is φ = 24984072.

The previous prime is 38350439. The next prime is 38350483. The reversal of 38350449 is 94405383.

It is not a de Polignac number, because 38350449 - 2¹² = 38346353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38350409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59322 + ... + 59964.

Almost surely, 2^38350449 is an apocalyptic number.

It is an amenable number.

38350449 is a deficient number, since it is larger than the sum of its proper divisors (19789871).

38350449 is an equidigital number, since it uses as much as digits as its factorization.

38350449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 38350449 is about 6192.7739341914. The cubic root of 38350449 is about 337.2278893106.

The spelling of 38350449 in words is "thirty-eight million, three hundred fifty thousand, four hundred forty-nine".