348937828 has 12 divisors (see below), whose sum is σ = 610868412. Its totient is φ = 174404000.

The previous prime is 348937811. The next prime is 348937837. The reversal of 348937828 is 828739843.

It can be written as a sum of positive squares in 2 ways, for example, as 99361024 + 249576804 = 9968^2 + 15798^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2923 + ... + 26578.

It is an arithmetic number, because the mean of its divisors is an integer number (50905701).

Almost surely, 2^348937828 is an apocalyptic number.

It is an amenable number.

348937828 is a deficient number, since it is larger than the sum of its proper divisors (261930584).

348937828 is a wasteful number, since it uses less digits than its factorization.

348937828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32462 (or 32460 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 348937828 is about 18679.8776227255. The cubic root of 348937828 is about 704.0162514542.

The spelling of 348937828 in words is "three hundred forty-eight million, nine hundred thirty-seven thousand, eight hundred twenty-eight".