38488450 has 96 divisors (see below), whose sum is σ = 96243840. Its totient is φ = 11059200.

The previous prime is 38488409. The next prime is 38488451. The reversal of 38488450 is 5488483.

It is not an unprimeable number, because it can be changed into a prime (38488451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49666 + ... + 50434.

It is an arithmetic number, because the mean of its divisors is an integer number (1002540).

Almost surely, 2^38488450 is an apocalyptic number.

38488450 is an abundant number, since it is smaller than the sum of its proper divisors (57755390).

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

38488450 is a wasteful number, since it uses less digits than its factorization.

38488450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 38488450 is about 6203.9060276571. The cubic root of 38488450 is about 337.6319008904.

The spelling of 38488450 in words is "thirty-eight million, four hundred eighty-eight thousand, four hundred fifty".