38467980 has 48 divisors (see below), whose sum is σ = 119679840. Its totient is φ = 10257984.

The previous prime is 38467967. The next prime is 38467981. The reversal of 38467980 is 8976483.

It is a happy number.

38467980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (38467981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35079 + ... + 36158.

It is an arithmetic number, because the mean of its divisors is an integer number (2493330).

Almost surely, 2^38467980 is an apocalyptic number.

38467980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38467980 is an abundant number, since it is smaller than the sum of its proper divisors (81211860).

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

38467980 is a wasteful number, since it uses less digits than its factorization.

38467980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71255 (or 71247 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 38467980 is about 6202.2560411515. The cubic root of 38467980 is about 337.5720340071.

The spelling of 38467980 in words is "thirty-eight million, four hundred sixty-seven thousand, nine hundred eighty".