348253472 has 48 divisors (see below), whose sum is σ = 804767040. Its totient is φ = 145214208.

The previous prime is 348253469. The next prime is 348253487. The reversal of 348253472 is 274352843.

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, 12722 + ... + 29297.

It is an arithmetic number, because the mean of its divisors is an integer number (16765980).

Almost surely, 2^348253472 is an apocalyptic number.

348253472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

348253472 is an abundant number, since it is smaller than the sum of its proper divisors (456513568).

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

348253472 is a wasteful number, since it uses less digits than its factorization.

348253472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42073 (or 42065 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The square root of 348253472 is about 18661.5506322492. The cubic root of 348253472 is about 703.5556984781. Note that the first 3 decimals are identical.

The spelling of 348253472 in words is "three hundred forty-eight million, two hundred fifty-three thousand, four hundred seventy-two".