74746353 has 16 divisors (see below), whose sum is σ = 108868032. Its totient is φ = 45240000.

The previous prime is 74746319. The next prime is 74746387. The reversal of 74746353 is 35364747.

It is an interprime number because it is at equal distance from previous prime (74746319) and next prime (74746387).

It is not a de Polignac number, because 74746353 - 2¹⁰ = 74745329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74746393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42063 + ... + 43803.

It is an arithmetic number, because the mean of its divisors is an integer number (6804252).

Almost surely, 2^74746353 is an apocalyptic number.

It is an amenable number.

74746353 is a deficient number, since it is larger than the sum of its proper divisors (34121679).

74746353 is a wasteful number, since it uses less digits than its factorization.

74746353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056.

The product of its digits is 211680, while the sum is 39.

The square root of 74746353 is about 8645.5973188670. The cubic root of 74746353 is about 421.2403864472.

The spelling of 74746353 in words is "seventy-four million, seven hundred forty-six thousand, three hundred fifty-three".