16724657074 has 8 divisors (see below), whose sum is σ = 25109328240. Its totient is φ = 8354880996.

The previous prime is 16724657029. The next prime is 16724657099. The reversal of 16724657074 is 47075642761.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3720964 + ... + 3725455.

It is an arithmetic number, because the mean of its divisors is an integer number (3138666030).

Almost surely, 2^16724657074 is an apocalyptic number.

16724657074 is a deficient number, since it is larger than the sum of its proper divisors (8384671166).

16724657074 is a wasteful number, since it uses less digits than its factorization.

16724657074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7447544.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 16724657074 in words is "sixteen billion, seven hundred twenty-four million, six hundred fifty-seven thousand, seventy-four".