3238141280 has 48 divisors (see below), whose sum is σ = 8345577744. Its totient is φ = 1177505280.

The previous prime is 3238141279. The next prime is 3238141339. The reversal of 3238141280 is 821418323.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918167 + ... + 921686.

It is an arithmetic number, because the mean of its divisors is an integer number (173866203).

Almost surely, 2^3238141280 is an apocalyptic number.

It is an amenable number.

3238141280 is an abundant number, since it is smaller than the sum of its proper divisors (5107436464).

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

3238141280 is a wasteful number, since it uses less digits than its factorization.

3238141280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839879 (or 1839871 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 3238141280 is about 56904.6683497936. The cubic root of 3238141280 is about 1479.4442276497. Note that the first 3 decimals are identical.

The spelling of 3238141280 in words is "three billion, two hundred thirty-eight million, one hundred forty-one thousand, two hundred eighty".