29394919300 has 36 divisors (see below), whose sum is σ = 67539153780. Its totient is φ = 11066321920.

The previous prime is 29394919273. The next prime is 29394919349. The reversal of 29394919300 is 391949392.

It can be written as a sum of positive squares in 6 ways, for example, as 1655350596 + 27739568704 = 40686^2 + 166552^2 .

It is a super-2 number, since 2×29394919300² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8643865 + ... + 8647264.

It is an arithmetic number, because the mean of its divisors is an integer number (1876087605).

Almost surely, 2^29394919300 is an apocalyptic number.

29394919300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29394919300 is an abundant number, since it is smaller than the sum of its proper divisors (38144234480).

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

29394919300 is a wasteful number, since it uses less digits than its factorization.

29394919300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17291160 (or 17291153 counting only the distinct ones).

The product of its (nonzero) digits is 472392, while the sum is 49.

The spelling of 29394919300 in words is "twenty-nine billion, three hundred ninety-four million, nine hundred nineteen thousand, three hundred".