74336063347 has 12 divisors (see below), whose sum is σ = 91993236240. Its totient is φ = 58815345888.

The previous prime is 74336063311. The next prime is 74336063357.

74336063347 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 74336063347 - 2³¹ = 72188579699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74336063297 and 74336063306.

It is not an unprimeable number, because it can be changed into a prime (74336063357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31417272 + ... + 31419637.

It is an arithmetic number, because the mean of its divisors is an integer number (7666103020).

Almost surely, 2^74336063347 is an apocalyptic number.

74336063347 is a deficient number, since it is larger than the sum of its proper divisors (17657172893).

74336063347 is a wasteful number, since it uses less digits than its factorization.

74336063347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62836942 (or 62836929 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 46.

The spelling of 74336063347 in words is "seventy-four billion, three hundred thirty-six million, sixty-three thousand, three hundred forty-seven".