340003373 has 8 divisors (see below), whose sum is σ = 344391960. Its totient is φ = 335638080.

The previous prime is 340003369. The next prime is 340003379. The reversal of 340003373 is 373300043.

It can be written as a sum of positive squares in 4 ways, for example, as 128097124 + 211906249 = 11318^2 + 14557^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 340003373 - 2² = 340003369 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 (340003379) 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, 24563 + ... + 35823.

It is an arithmetic number, because the mean of its divisors is an integer number (43048995).

Almost surely, 2^340003373 is an apocalyptic number.

It is an amenable number.

340003373 is a deficient number, since it is larger than the sum of its proper divisors (4388587).

340003373 is a wasteful number, since it uses less digits than its factorization.

340003373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11647.

The product of its (nonzero) digits is 2268, while the sum is 23.

The square root of 340003373 is about 18439.1803776632. The cubic root of 340003373 is about 697.9555127187.

It can be divided in two parts, 34000 and 3373, that added together give a palindrome (37373).

The spelling of 340003373 in words is "three hundred forty million, three thousand, three hundred seventy-three".