342388373 has 18 divisors (see below), whose sum is σ = 366947574. Its totient is φ = 319439824.

The previous prime is 342388367. The next prime is 342388393. The reversal of 342388373 is 373883243.

It can be written as a sum of positive squares in only one way, i.e., 337714129 + 4674244 = 18377^2 + 2162^2 .

It is not a de Polignac number, because 342388373 - 2¹⁰ = 342387349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342388373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342388393) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1168415 + ... + 1168707.

Almost surely, 2^342388373 is an apocalyptic number.

It is an amenable number.

342388373 is a deficient number, since it is larger than the sum of its proper divisors (24559201).

342388373 is an equidigital number, since it uses as much as digits as its factorization.

342388373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 363 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 342388373 is about 18503.7394328822. The cubic root of 342388373 is about 699.5836796562.

The spelling of 342388373 in words is "three hundred forty-two million, three hundred eighty-eight thousand, three hundred seventy-three".