38374450 has 12 divisors (see below), whose sum is σ = 71376570. Its totient is φ = 15349760.

The previous prime is 38374409. The next prime is 38374459. The reversal of 38374450 is 5447383.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 34257609 + 4116841 = 5853^2 + 2029^2 .

It is not an unprimeable number, because it can be changed into a prime (38374459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 383695 + ... + 383794.

Almost surely, 2^38374450 is an apocalyptic number.

38374450 is a deficient number, since it is larger than the sum of its proper divisors (33002120).

38374450 is a wasteful number, since it uses less digits than its factorization.

38374450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767501 (or 767496 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 38374450 is about 6194.7114541357. The cubic root of 38374450 is about 337.2982241560.

The spelling of 38374450 in words is "thirty-eight million, three hundred seventy-four thousand, four hundred fifty".