320380848 has 30 divisors (see below), whose sum is σ = 896621804. Its totient is φ = 106793568.

The previous prime is 320380799. The next prime is 320380849. The reversal of 320380848 is 848083023.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (320380849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1112290 + ... + 1112577.

Almost surely, 2^320380848 is an apocalyptic number.

It is an amenable number.

320380848 is an abundant number, since it is smaller than the sum of its proper divisors (576240956).

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

320380848 is a wasteful number, since it uses less digits than its factorization.

320380848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224881 (or 2224872 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 320380848 is about 17899.1856798012. The cubic root of 320380848 is about 684.2616214756.

The spelling of 320380848 in words is "three hundred twenty million, three hundred eighty thousand, eight hundred forty-eight".