74029084 has 24 divisors (see below), whose sum is σ = 137682720. Its totient is φ = 34827968.

The previous prime is 74029079. The next prime is 74029099. The reversal of 74029084 is 48092047.

It is a happy number.

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

It is a congruent number.

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, 17769 + ... + 21535.

It is an arithmetic number, because the mean of its divisors is an integer number (5736780).

Almost surely, 2^74029084 is an apocalyptic number.

It is an amenable number.

74029084 is a deficient number, since it is larger than the sum of its proper divisors (63653636).

74029084 is a wasteful number, since it uses less digits than its factorization.

74029084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822 (or 3786 counting only the distinct ones).

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

The square root of 74029084 is about 8604.0155741375. The cubic root of 74029084 is about 419.8886401665. Note that the first 3 decimals are identical.

The spelling of 74029084 in words is "seventy-four million, twenty-nine thousand, eighty-four".