29674204853 has 4 divisors (see below), whose sum is σ = 29675112588. Its totient is φ = 29673297120.

The previous prime is 29674204849. The next prime is 29674204873. The reversal of 29674204853 is 35840247692.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2138785009 + 27535419844 = 46247^2 + 165938^2 .

It is a cyclic number.

It is not a de Polignac number, because 29674204853 - 2² = 29674204849 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 (29674204873) 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, 402926 + ... + 470847.

It is an arithmetic number, because the mean of its divisors is an integer number (7418778147).

Almost surely, 2^29674204853 is an apocalyptic number.

It is an amenable number.

29674204853 is a deficient number, since it is larger than the sum of its proper divisors (907735).

29674204853 is an equidigital number, since it uses as much as digits as its factorization.

29674204853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907734.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 29674204853 in words is "twenty-nine billion, six hundred seventy-four million, two hundred four thousand, eight hundred fifty-three".