29474036 has 12 divisors (see below), whose sum is σ = 52053540. Its totient is φ = 14601600.

The previous prime is 29474023. The next prime is 29474051. The reversal of 29474036 is 63047492.

It can be written as a sum of positive squares in 2 ways, for example, as 26977636 + 2496400 = 5194^2 + 1580^2 .

It is a junction number, because it is equal to n+sod(n) for n = 29473987 and 29474005.

It is a congruent number.

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, 33365 + ... + 34236.

It is an arithmetic number, because the mean of its divisors is an integer number (4337795).

Almost surely, 2^29474036 is an apocalyptic number.

It is an amenable number.

29474036 is a deficient number, since it is larger than the sum of its proper divisors (22579504).

29474036 is a wasteful number, since it uses less digits than its factorization.

29474036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67714 (or 67712 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 29474036 is about 5428.9995395100. Note that the first 3 decimals coincide. The cubic root of 29474036 is about 308.8966534364.

The spelling of 29474036 in words is "twenty-nine million, four hundred seventy-four thousand, thirty-six".