348993093 has 16 divisors (see below), whose sum is σ = 469284480. Its totient is φ = 230689536.

The previous prime is 348993067. The next prime is 348993101. The reversal of 348993093 is 390399843.

It is not a de Polignac number, because 348993093 - 2¹³ = 348984901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348993013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308553 + ... + 309681.

It is an arithmetic number, because the mean of its divisors is an integer number (29330280).

Almost surely, 2^348993093 is an apocalyptic number.

It is an amenable number.

348993093 is a deficient number, since it is larger than the sum of its proper divisors (120291387).

348993093 is a wasteful number, since it uses less digits than its factorization.

348993093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 629856, while the sum is 48.

The square root of 348993093 is about 18681.3568297380. The cubic root of 348993093 is about 704.0534170093.

The spelling of 348993093 in words is "three hundred forty-eight million, nine hundred ninety-three thousand, ninety-three".