38018080 has 48 divisors (see below), whose sum is σ = 93731904. Its totient is φ = 14544640.

The previous prime is 38018053. The next prime is 38018081. The reversal of 38018080 is 8081083.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (38018081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1486 + ... + 8845.

It is an arithmetic number, because the mean of its divisors is an integer number (1952748).

Almost surely, 2^38018080 is an apocalyptic number.

It is an amenable number.

38018080 is an abundant number, since it is smaller than the sum of its proper divisors (55713824).

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

38018080 is a wasteful number, since it uses less digits than its factorization.

38018080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10369 (or 10361 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 38018080 is about 6165.8803102234. The cubic root of 38018080 is about 336.2508519761.

It can be divided in two parts, 3801 and 8080, that added together give a square (11881 = 109²).

The spelling of 38018080 in words is "thirty-eight million, eighteen thousand, eighty".