74330504349 has 8 divisors (see below), whose sum is σ = 99152335392. Its totient is φ = 49531171440.

The previous prime is 74330504329. The next prime is 74330504359. The reversal of 74330504349 is 94340503347.

It is a happy number.

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

It is not a de Polignac number, because 74330504349 - 2⁵ = 74330504317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74330504349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74330504329) 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, 5616822 + ... + 5630039.

It is an arithmetic number, because the mean of its divisors is an integer number (12394041924).

Almost surely, 2^74330504349 is an apocalyptic number.

It is an amenable number.

74330504349 is a deficient number, since it is larger than the sum of its proper divisors (24821831043).

74330504349 is a wasteful number, since it uses less digits than its factorization.

74330504349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11249067.

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 74330504349 in words is "seventy-four billion, three hundred thirty million, five hundred four thousand, three hundred forty-nine".