74339053 has 8 divisors (see below), whose sum is σ = 75986456. Its totient is φ = 72705600.

The previous prime is 74339051. The next prime is 74339063. The reversal of 74339053 is 35093347.

It can be written as a sum of positive squares in 4 ways, for example, as 842724 + 73496329 = 918^2 + 8573^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 74339053 - 2¹ = 74339051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74339051) 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, 7675 + ... + 14407.

It is an arithmetic number, because the mean of its divisors is an integer number (9498307).

Almost surely, 2^74339053 is an apocalyptic number.

It is an amenable number.

74339053 is a deficient number, since it is larger than the sum of its proper divisors (1647403).

74339053 is a wasteful number, since it uses less digits than its factorization.

74339053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 74339053 is about 8622.0098005048. The cubic root of 74339053 is about 420.4738661408.

The spelling of 74339053 in words is "seventy-four million, three hundred thirty-nine thousand, fifty-three".