74017992046 has 16 divisors (see below), whose sum is σ = 112117359744. Its totient is φ = 36645618744.

The previous prime is 74017992001. The next prime is 74017992073. The reversal of 74017992046 is 64029971047.

It is a super-2 number, since 2×74017992046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822125 + ... + 2848231.

It is an arithmetic number, because the mean of its divisors is an integer number (7007334984).

Almost surely, 2^74017992046 is an apocalyptic number.

74017992046 is a deficient number, since it is larger than the sum of its proper divisors (38099367698).

74017992046 is a wasteful number, since it uses less digits than its factorization.

74017992046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39975.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 74017992046 in words is "seventy-four billion, seventeen million, nine hundred ninety-two thousand, forty-six".