38499360 has 48 divisors (see below), whose sum is σ = 121274496. Its totient is φ = 10266368.

The previous prime is 38499343. The next prime is 38499361. The reversal of 38499360 is 6399483.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (38499361) 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, 39624 + ... + 40583.

It is an arithmetic number, because the mean of its divisors is an integer number (2526552).

Almost surely, 2^38499360 is an apocalyptic number.

38499360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38499360 is an abundant number, since it is smaller than the sum of its proper divisors (82775136).

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

38499360 is a wasteful number, since it uses less digits than its factorization.

38499360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80225 (or 80217 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 38499360 is about 6204.7852501114. The cubic root of 38499360 is about 337.6637997765.

The spelling of 38499360 in words is "thirty-eight million, four hundred ninety-nine thousand, three hundred sixty".