340003054 has 4 divisors (see below), whose sum is σ = 510004584. Its totient is φ = 170001526.

The previous prime is 340003049. The next prime is 340003087. The reversal of 340003054 is 450300043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450300043 = 739 ⋅609337.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85000762 + ... + 85000765.

It is an arithmetic number, because the mean of its divisors is an integer number (127501146).

Almost surely, 2^340003054 is an apocalyptic number.

340003054 is a deficient number, since it is larger than the sum of its proper divisors (170001530).

340003054 is a wasteful number, since it uses less digits than its factorization.

340003054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170001529.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 340003054 is about 18439.1717276021. The cubic root of 340003054 is about 697.9552944386.

Adding to 340003054 its reverse (450300043), we get a palindrome (790303097).

The spelling of 340003054 in words is "three hundred forty million, three thousand, fifty-four".