388875498 has 32 divisors (see below), whose sum is σ = 853882560. Its totient is φ = 117087360.

The previous prime is 388875481. The next prime is 388875499. The reversal of 388875498 is 894578883.

It is not an unprimeable number, because it can be changed into a prime (388875499) 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, 8403 + ... + 29126.

It is an arithmetic number, because the mean of its divisors is an integer number (26683830).

Almost surely, 2^388875498 is an apocalyptic number.

388875498 is an abundant number, since it is smaller than the sum of its proper divisors (465007062).

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

388875498 is a wasteful number, since it uses less digits than its factorization.

388875498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37702.

The product of its digits is 15482880, while the sum is 60.

The square root of 388875498 is about 19719.9264197410. The cubic root of 388875498 is about 729.9114786012.

The spelling of 388875498 in words is "three hundred eighty-eight million, eight hundred seventy-five thousand, four hundred ninety-eight".