342974003 has 4 divisors (see below), whose sum is σ = 343552968. Its totient is φ = 342395040.

The previous prime is 342973973. The next prime is 342974017. The reversal of 342974003 is 300479243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300479243 = 19 ⋅15814697.

It is a cyclic number.

It is not a de Polignac number, because 342974003 - 2⁸ = 342973747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342974033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288593 + ... + 289778.

It is an arithmetic number, because the mean of its divisors is an integer number (85888242).

Almost surely, 2^342974003 is an apocalyptic number.

342974003 is a deficient number, since it is larger than the sum of its proper divisors (578965).

342974003 is an equidigital number, since it uses as much as digits as its factorization.

342974003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578964.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 342974003 is about 18519.5573111238. The cubic root of 342974003 is about 699.9823145192.

The spelling of 342974003 in words is "three hundred forty-two million, nine hundred seventy-four thousand, three".