29480074 has 16 divisors (see below), whose sum is σ = 50423688. Its totient is φ = 12805632.

The previous prime is 29480053. The next prime is 29480081. The reversal of 29480074 is 47008492.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14386849 + 15093225 = 3793^2 + 3885^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32907 + ... + 33790.

Almost surely, 2^29480074 is an apocalyptic number.

29480074 is a deficient number, since it is larger than the sum of its proper divisors (20943614).

29480074 is a wasteful number, since it uses less digits than its factorization.

29480074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66729.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 29480074 is about 5429.5555987576. Note that the first 4 decimals coincide. The cubic root of 29480074 is about 308.9177453407.

The spelling of 29480074 in words is "twenty-nine million, four hundred eighty thousand, seventy-four".