74076770363 has 4 divisors (see below), whose sum is σ = 74078309760. Its totient is φ = 74075230968.

The previous prime is 74076770357. The next prime is 74076770393. The reversal of 74076770363 is 36307767047.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36307767047 = 4339 ⋅8367773.

It is a cyclic number.

It is not a de Polignac number, because 74076770363 - 2²⁰ = 74075721787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74076770393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695108 + ... + 794561.

It is an arithmetic number, because the mean of its divisors is an integer number (18519577440).

Almost surely, 2^74076770363 is an apocalyptic number.

74076770363 is a deficient number, since it is larger than the sum of its proper divisors (1539397).

74076770363 is a wasteful number, since it uses less digits than its factorization.

74076770363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539396.

The product of its (nonzero) digits is 3111696, while the sum is 50.

The spelling of 74076770363 in words is "seventy-four billion, seventy-six million, seven hundred seventy thousand, three hundred sixty-three".