3651516004 has 12 divisors (see below), whose sum is σ = 6401839024. Its totient is φ = 1822419144.

The previous prime is 3651515971. The next prime is 3651516019. The reversal of 3651516004 is 4006151563.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 832254 + ... + 836629.

Almost surely, 2^3651516004 is an apocalyptic number.

It is an amenable number.

3651516004 is a deficient number, since it is larger than the sum of its proper divisors (2750323020).

3651516004 is a wasteful number, since it uses less digits than its factorization.

3651516004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669434 (or 1669432 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 3651516004 is about 60427.7751038378. The cubic root of 3651516004 is about 1539.8948604220.

Adding to 3651516004 its reverse (4006151563), we get a palindrome (7657667567).

The spelling of 3651516004 in words is "three billion, six hundred fifty-one million, five hundred sixteen thousand, four".