2003329534 has 8 divisors (see below), whose sum is σ = 3010741560. Its totient is φ = 999749016.

The previous prime is 2003329529. The next prime is 2003329607. The reversal of 2003329534 is 4359233002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2003329496 and 2003329505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956569 + ... + 958660.

It is an arithmetic number, because the mean of its divisors is an integer number (376342695).

Almost surely, 2^2003329534 is an apocalyptic number.

2003329534 is a deficient number, since it is larger than the sum of its proper divisors (1007412026).

2003329534 is a wasteful number, since it uses less digits than its factorization.

2003329534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915754.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 2003329534 is about 44758.5693917936. The cubic root of 2003329534 is about 1260.6198206036.

The spelling of 2003329534 in words is "two billion, three million, three hundred twenty-nine thousand, five hundred thirty-four".