29470493448 has 96 divisors (see below), whose sum is σ = 90074462400. Its totient is φ = 8622499200.

The previous prime is 29470493447. The next prime is 29470493453. The reversal of 29470493448 is 84439407492.

29470493448 is a `hidden beast` number, since 2 + 94 + 70 + 49 + 3 + 448 = 666.

It is a super-2 number, since 2×29470493448² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29470493394 and 29470493403.

It is not an unprimeable number, because it can be changed into a prime (29470493447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 618588 + ... + 664523.

It is an arithmetic number, because the mean of its divisors is an integer number (938275650).

Almost surely, 2^29470493448 is an apocalyptic number.

It is an amenable number.

29470493448 is an abundant number, since it is smaller than the sum of its proper divisors (60603968952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29470493448 is a wasteful number, since it uses less digits than its factorization.

29470493448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283163 (or 1283156 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 29470493448 in words is "twenty-nine billion, four hundred seventy million, four hundred ninety-three thousand, four hundred forty-eight".