38340588 has 48 divisors (see below), whose sum is σ = 105106176. Its totient is φ = 10724160.

The previous prime is 38340587. The next prime is 38340611. The reversal of 38340588 is 88504383.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (38340587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9456 + ... + 12887.

It is an arithmetic number, because the mean of its divisors is an integer number (2189712).

Almost surely, 2^38340588 is an apocalyptic number.

It is an amenable number.

38340588 is an abundant number, since it is smaller than the sum of its proper divisors (66765588).

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

38340588 is a wasteful number, since it uses less digits than its factorization.

38340588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22374 (or 22372 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 38340588 is about 6191.9777131382. The cubic root of 38340588 is about 337.1989831799.

The spelling of 38340588 in words is "thirty-eight million, three hundred forty thousand, five hundred eighty-eight".