3634463013 has 64 divisors (see below), whose sum is σ = 5449973760. Its totient is φ = 2143931328.

The previous prime is 3634463009. The next prime is 3634463017. The reversal of 3634463013 is 3103644363.

It is an interprime number because it is at equal distance from previous prime (3634463009) and next prime (3634463017).

It is not a de Polignac number, because 3634463013 - 2² = 3634463009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3634463017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13819120 + ... + 13819382.

It is an arithmetic number, because the mean of its divisors is an integer number (85155840).

Almost surely, 2^3634463013 is an apocalyptic number.

It is an amenable number.

3634463013 is a deficient number, since it is larger than the sum of its proper divisors (1815510747).

3634463013 is a wasteful number, since it uses less digits than its factorization.

3634463013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518.

The product of its (nonzero) digits is 46656, while the sum is 33.

The square root of 3634463013 is about 60286.5077193894. The cubic root of 3634463013 is about 1537.4939582286.

The spelling of 3634463013 in words is "three billion, six hundred thirty-four million, four hundred sixty-three thousand, thirteen".