74031074 has 8 divisors (see below), whose sum is σ = 119588700. Its totient is φ = 34168176.

The previous prime is 74031071. The next prime is 74031091. The reversal of 74031074 is 47013047.

It can be written as a sum of positive squares in 2 ways, for example, as 73017025 + 1014049 = 8545^2 + 1007^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 2847349 = 74031074 / (7 + 4 + 0 + 3 + 1 + 0 + 7 + 4).

It is not an unprimeable number, because it can be changed into a prime (74031071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423649 + ... + 1423700.

Almost surely, 2^74031074 is an apocalyptic number.

74031074 is a deficient number, since it is larger than the sum of its proper divisors (45557626).

74031074 is a wasteful number, since it uses less digits than its factorization.

74031074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847364.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 74031074 is about 8604.1312170375. The cubic root of 74031074 is about 419.8924025207.

The spelling of 74031074 in words is "seventy-four million, thirty-one thousand, seventy-four".