29819404970 has 8 divisors (see below), whose sum is σ = 53674928964. Its totient is φ = 11927761984.

The previous prime is 29819404963. The next prime is 29819404981. The reversal of 29819404970 is 7940491892.

It can be written as a sum of positive squares in 2 ways, for example, as 28649286121 + 1170118849 = 169261^2 + 34207^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1490970239 + ... + 1490970258.

Almost surely, 2^29819404970 is an apocalyptic number.

29819404970 is a deficient number, since it is larger than the sum of its proper divisors (23855523994).

29819404970 is a wasteful number, since it uses less digits than its factorization.

29819404970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981940504.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 29819404970 in words is "twenty-nine billion, eight hundred nineteen million, four hundred four thousand, nine hundred seventy".