38487464 has 64 divisors (see below), whose sum is σ = 80784000. Its totient is φ = 17107200.

The previous prime is 38487443. The next prime is 38487469. The reversal of 38487464 is 46478483.

It is not an unprimeable number, because it can be changed into a prime (38487469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353042 + ... + 353150.

It is an arithmetic number, because the mean of its divisors is an integer number (1262250).

Almost surely, 2^38487464 is an apocalyptic number.

It is an amenable number.

38487464 is an abundant number, since it is smaller than the sum of its proper divisors (42296536).

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

38487464 is a wasteful number, since it uses less digits than its factorization.

38487464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 254 counting only the distinct ones).

The product of its digits is 516096, while the sum is 44.

The square root of 38487464 is about 6203.8265610831. The cubic root of 38487464 is about 337.6290177060.

The spelling of 38487464 in words is "thirty-eight million, four hundred eighty-seven thousand, four hundred sixty-four".