74000813190 has 16 divisors (see below), whose sum is σ = 177601951728. Its totient is φ = 19733550176.

The previous prime is 74000813171. The next prime is 74000813209. The reversal of 74000813190 is 9131800047.

It is an interprime number because it is at equal distance from previous prime (74000813171) and next prime (74000813209).

It is a super-2 number, since 2×74000813190² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233346857 + ... + 1233346916.

It is an arithmetic number, because the mean of its divisors is an integer number (11100121983).

Almost surely, 2^74000813190 is an apocalyptic number.

74000813190 is an abundant number, since it is smaller than the sum of its proper divisors (103601138538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74000813190 is a wasteful number, since it uses less digits than its factorization.

74000813190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2466693783.

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 74000813190 in words is "seventy-four billion, eight hundred thirteen thousand, one hundred ninety".