3402520513 has 16 divisors (see below), whose sum is σ = 4129499520. Its totient is φ = 2738486016.

The previous prime is 3402520487. The next prime is 3402520519. The reversal of 3402520513 is 3150252043.

It is not a de Polignac number, because 3402520513 - 2⁹ = 3402520001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3402520519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98170 + ... + 128227.

It is an arithmetic number, because the mean of its divisors is an integer number (258093720).

Almost surely, 2^3402520513 is an apocalyptic number.

It is an amenable number.

3402520513 is a deficient number, since it is larger than the sum of its proper divisors (726979007).

3402520513 is a wasteful number, since it uses less digits than its factorization.

3402520513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226536.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3402520513 is about 58331.1281649858. The cubic root of 3402520513 is about 1504.0660810677.

Adding to 3402520513 its reverse (3150252043), we get a palindrome (6552772556).

The spelling of 3402520513 in words is "three billion, four hundred two million, five hundred twenty thousand, five hundred thirteen".