74191347034 has 8 divisors (see below), whose sum is σ = 127185166368. Its totient is φ = 31796291580.

The previous prime is 74191347031. The next prime is 74191347037. The reversal of 74191347034 is 43074319147.

It is an interprime number because it is at equal distance from previous prime (74191347031) and next prime (74191347037).

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

It is not an unprimeable number, because it can be changed into a prime (74191347031) 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, 2649690952 + ... + 2649690979.

It is an arithmetic number, because the mean of its divisors is an integer number (15898145796).

Almost surely, 2^74191347034 is an apocalyptic number.

74191347034 is a deficient number, since it is larger than the sum of its proper divisors (52993819334).

74191347034 is a wasteful number, since it uses less digits than its factorization.

74191347034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5299381940.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 74191347034 in words is "seventy-four billion, one hundred ninety-one million, three hundred forty-seven thousand, thirty-four".