74345746963 has 8 divisors (see below), whose sum is σ = 80253280800. Its totient is φ = 68661139008.

The previous prime is 74345746901. The next prime is 74345746991. The reversal of 74345746963 is 36964754347.

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 74345746963 - 2¹³ = 74345738771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74345746898 and 74345746907.

It is not an unprimeable number, because it can be changed into a prime (74345446963) 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, 55730778 + ... + 55732111.

It is an arithmetic number, because the mean of its divisors is an integer number (10031660100).

Almost surely, 2^74345746963 is an apocalyptic number.

74345746963 is a deficient number, since it is larger than the sum of its proper divisors (5907533837).

74345746963 is a wasteful number, since it uses less digits than its factorization.

74345746963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111462941.

The product of its digits is 45722880, while the sum is 58.

The spelling of 74345746963 in words is "seventy-four billion, three hundred forty-five million, seven hundred forty-six thousand, nine hundred sixty-three".