8649816930003 has 16 divisors (see below), whose sum is σ = 11616228296960. Its totient is φ = 5724976286304.

The previous prime is 8649816929939. The next prime is 8649816930017. The reversal of 8649816930003 is 3000396189468.

It is a happy number.

It is not a de Polignac number, because 8649816930003 - 2⁶ = 8649816929939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8649816930043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45785325 + ... + 45973857.

It is an arithmetic number, because the mean of its divisors is an integer number (726014268560).

Almost surely, 2^{8649816930003} is an apocalyptic number.

8649816930003 is a deficient number, since it is larger than the sum of its proper divisors (2966411366957).

8649816930003 is a wasteful number, since it uses less digits than its factorization.

8649816930003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298698.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 8649816930003 in words is "eight trillion, six hundred forty-nine billion, eight hundred sixteen million, nine hundred thirty thousand, three".