2003526734 has 16 divisors (see below), whose sum is σ = 3421042560. Its totient is φ = 871098360.

The previous prime is 2003526713. The next prime is 2003526751. The reversal of 2003526734 is 4376253002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003526734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1979264 + ... + 1980275.

It is an arithmetic number, because the mean of its divisors is an integer number (213815160).

Almost surely, 2^2003526734 is an apocalyptic number.

2003526734 is a deficient number, since it is larger than the sum of its proper divisors (1417515826).

2003526734 is a wasteful number, since it uses less digits than its factorization.

2003526734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3959575.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 2003526734 is about 44760.7722676899. The cubic root of 2003526734 is about 1260.6611827572.

Adding to 2003526734 its reverse (4376253002), we get a palindrome (6379779736).

The spelling of 2003526734 in words is "two billion, three million, five hundred twenty-six thousand, seven hundred thirty-four".