348981573 has 8 divisors (see below), whose sum is σ = 467341600. Its totient is φ = 231637968.

The previous prime is 348981527. The next prime is 348981583. The reversal of 348981573 is 375189843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 348981573 - 2⁶ = 348981509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348981583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253303 + ... + 254676.

It is an arithmetic number, because the mean of its divisors is an integer number (58417700).

Almost surely, 2^348981573 is an apocalyptic number.

It is an amenable number.

348981573 is a deficient number, since it is larger than the sum of its proper divisors (118360027).

348981573 is a wasteful number, since it uses less digits than its factorization.

348981573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508211.

The product of its digits is 725760, while the sum is 48.

The square root of 348981573 is about 18681.0484984114. The cubic root of 348981573 is about 704.0456701659.

The spelling of 348981573 in words is "three hundred forty-eight million, nine hundred eighty-one thousand, five hundred seventy-three".