74036734 has 32 divisors (see below), whose sum is σ = 121546656. Its totient is φ = 33684480.

The previous prime is 74036723. The next prime is 74036761. The reversal of 74036734 is 43763047.

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

It is a self number, because there is not a number n which added to its sum of digits gives 74036734.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 241009 + ... + 241315.

It is an arithmetic number, because the mean of its divisors is an integer number (3798333).

Almost surely, 2^74036734 is an apocalyptic number.

74036734 is a deficient number, since it is larger than the sum of its proper divisors (47509922).

74036734 is a wasteful number, since it uses less digits than its factorization.

74036734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 74036734 is about 8604.4601225179. The cubic root of 74036734 is about 419.9031031194.

The spelling of 74036734 in words is "seventy-four million, thirty-six thousand, seven hundred thirty-four".