74869663333 has 4 divisors (see below), whose sum is σ = 74871897408. Its totient is φ = 74867429260.

The previous prime is 74869663327. The next prime is 74869663339. The reversal of 74869663333 is 33336696847.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (74869663327) and next prime (74869663339).

It is a cyclic number.

It is not a de Polignac number, because 74869663333 - 2²¹ = 74867566181 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 (74869663339) 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, 1065991 + ... + 1134052.

It is an arithmetic number, because the mean of its divisors is an integer number (18717974352).

Almost surely, 2^74869663333 is an apocalyptic number.

It is an amenable number.

74869663333 is a deficient number, since it is larger than the sum of its proper divisors (2234075).

74869663333 is a wasteful number, since it uses less digits than its factorization.

74869663333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234074.

The product of its digits is 35271936, while the sum is 58.

The spelling of 74869663333 in words is "seventy-four billion, eight hundred sixty-nine million, six hundred sixty-three thousand, three hundred thirty-three".