38734250 has 16 divisors (see below), whose sum is σ = 72510984. Its totient is φ = 15493600.

The previous prime is 38734249. The next prime is 38734259. The reversal of 38734250 is 5243783.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2505889 + 36228361 = 1583^2 + 6019^2 .

It is not an unprimeable number, because it can be changed into a prime (38734259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77219 + ... + 77718.

Almost surely, 2^38734250 is an apocalyptic number.

38734250 is a deficient number, since it is larger than the sum of its proper divisors (33776734).

38734250 is a wasteful number, since it uses less digits than its factorization.

38734250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154954 (or 154944 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 38734250 is about 6223.6845999777. The cubic root of 38734250 is about 338.3491193316.

The spelling of 38734250 in words is "thirty-eight million, seven hundred thirty-four thousand, two hundred fifty".