348983755 has 4 divisors (see below), whose sum is σ = 418780512. Its totient is φ = 279187000.

The previous prime is 348983753. The next prime is 348983783. The reversal of 348983755 is 557389843.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 348983755 - 2¹ = 348983753 is a prime.

It is a super-2 number, since 2×348983755² = 243579322507800050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348983753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34898371 + ... + 34898380.

It is an arithmetic number, because the mean of its divisors is an integer number (104695128).

Almost surely, 2^348983755 is an apocalyptic number.

348983755 is a deficient number, since it is larger than the sum of its proper divisors (69796757).

348983755 is an equidigital number, since it uses as much as digits as its factorization.

348983755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69796756.

The product of its digits is 3628800, while the sum is 52.

The square root of 348983755 is about 18681.1068997530. The cubic root of 348983755 is about 704.0471375064.

The spelling of 348983755 in words is "three hundred forty-eight million, nine hundred eighty-three thousand, seven hundred fifty-five".