29945412 has 36 divisors (see below), whose sum is σ = 86509696. Its totient is φ = 8555760.

The previous prime is 29945369. The next prime is 29945413. The reversal of 29945412 is 21454992.

29945412 is a `hidden beast` number, since 29 + 94 + 541 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (29945413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59164 + ... + 59667.

Almost surely, 2^29945412 is an apocalyptic number.

It is an amenable number.

29945412 is an abundant number, since it is smaller than the sum of its proper divisors (56564284).

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

29945412 is a wasteful number, since it uses less digits than its factorization.

29945412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118848 (or 118843 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 29945412 is about 5472.2401263102. The cubic root of 29945412 is about 310.5346721611.

The spelling of 29945412 in words is "twenty-nine million, nine hundred forty-five thousand, four hundred twelve".