2916004631629 has 4 divisors (see below), whose sum is σ = 2916008053084. Its totient is φ = 2916001210176.

The previous prime is 2916004631627. The next prime is 2916004631651. The reversal of 2916004631629 is 9261364006192.

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 902367004900 + 2013637626729 = 949930^2 + 1419027^2 .

It is a cyclic number.

It is not a de Polignac number, because 2916004631629 - 2¹ = 2916004631627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2916004631623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701059 + ... + 2514655.

It is an arithmetic number, because the mean of its divisors is an integer number (729002013271).

Almost surely, 2^{2916004631629} is an apocalyptic number.

It is an amenable number.

2916004631629 is a deficient number, since it is larger than the sum of its proper divisors (3421455).

2916004631629 is a wasteful number, since it uses less digits than its factorization.

2916004631629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421454.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 2916004631629 in words is "two trillion, nine hundred sixteen billion, four million, six hundred thirty-one thousand, six hundred twenty-nine".