3400513 has 4 divisors (see below), whose sum is σ = 3404500. Its totient is φ = 3396528.

The previous prime is 3400471. The next prime is 3400517. The reversal of 3400513 is 3150043.

3400513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1420864 + 1979649 = 1192^2 + 1407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400517) 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 3 ways as a sum of consecutive naturals, for example, 138 + ... + 2611.

It is an arithmetic number, because the mean of its divisors is an integer number (851125).

Almost surely, 2^3400513 is an apocalyptic number.

It is an amenable number.

3400513 is a deficient number, since it is larger than the sum of its proper divisors (3987).

3400513 is a wasteful number, since it uses less digits than its factorization.

3400513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3400513 is about 1844.0479928679. The cubic root of 3400513 is about 150.3770219395.

Adding to 3400513 its reverse (3150043), we get a palindrome (6550556).

The spelling of 3400513 in words is "three million, four hundred thousand, five hundred thirteen".