348723783 has 6 divisors (see below), whose sum is σ = 503712144. Its totient is φ = 232482516.

The previous prime is 348723761. The next prime is 348723829. The reversal of 348723783 is 387327843.

It is not a de Polignac number, because 348723783 - 2⁵ = 348723751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348723383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19373535 + ... + 19373552.

It is an arithmetic number, because the mean of its divisors is an integer number (83952024).

Almost surely, 2^348723783 is an apocalyptic number.

348723783 is a deficient number, since it is larger than the sum of its proper divisors (154988361).

348723783 is a wasteful number, since it uses less digits than its factorization.

348723783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38747093 (or 38747090 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 348723783 is about 18674.1474504193. The cubic root of 348723783 is about 703.8722697578.

The spelling of 348723783 in words is "three hundred forty-eight million, seven hundred twenty-three thousand, seven hundred eighty-three".