74330494 has 16 divisors (see below), whose sum is σ = 134919648. Its totient is φ = 29981952.

The previous prime is 74330491. The next prime is 74330561. The reversal of 74330494 is 49403347.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74330491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155919 + ... + 156394.

It is an arithmetic number, because the mean of its divisors is an integer number (8432478).

Almost surely, 2^74330494 is an apocalyptic number.

74330494 is a deficient number, since it is larger than the sum of its proper divisors (60589154).

74330494 is a wasteful number, since it uses less digits than its factorization.

74330494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312339.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 74330494 is about 8621.5134402261. The cubic root of 74330494 is about 420.4577284859.

The spelling of 74330494 in words is "seventy-four million, three hundred thirty thousand, four hundred ninety-four".