29860630372 has 6 divisors (see below), whose sum is σ = 52256103158. Its totient is φ = 14930315184.

The previous prime is 29860630357. The next prime is 29860630421. The reversal of 29860630372 is 27303606892.

It can be written as a sum of positive squares in only one way, i.e., 29851546176 + 9084196 = 172776^2 + 3014^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3732578793 + ... + 3732578800.

Almost surely, 2^29860630372 is an apocalyptic number.

It is an amenable number.

29860630372 is a deficient number, since it is larger than the sum of its proper divisors (22395472786).

29860630372 is a wasteful number, since it uses less digits than its factorization.

29860630372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7465157597 (or 7465157595 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 29860630372 in words is "twenty-nine billion, eight hundred sixty million, six hundred thirty thousand, three hundred seventy-two".