340032003 has 8 divisors (see below), whose sum is σ = 463919808. Its totient is φ = 221416104.

The previous prime is 340032001. The next prime is 340032053. The reversal of 340032003 is 300230043.

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

It is not a de Polignac number, because 340032003 - 2¹ = 340032001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340032001) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1317825 + ... + 1318082.

It is an arithmetic number, because the mean of its divisors is an integer number (57989976).

Almost surely, 2^340032003 is an apocalyptic number.

340032003 is a deficient number, since it is larger than the sum of its proper divisors (123887805).

340032003 is a wasteful number, since it uses less digits than its factorization.

340032003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635953.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 340032003 is about 18439.9566973461. The cubic root of 340032003 is about 697.9751026278.

Adding to 340032003 its reverse (300230043), we get a palindrome (640262046).

The spelling of 340032003 in words is "three hundred forty million, thirty-two thousand, three".