74046598080 has 896 divisors, whose sum is σ = 311023577088. Its totient is φ = 14481358848.

The previous prime is 74046598057. The next prime is 74046598081. The reversal of 74046598080 is 8089564047.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74046598081) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 108413419 + ... + 108414101.

It is an arithmetic number, because the mean of its divisors is an integer number (347124528).

Almost surely, 2^74046598080 is an apocalyptic number.

74046598080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74046598080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155511788544).

74046598080 is an abundant number, since it is smaller than the sum of its proper divisors (236976979008).

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

74046598080 is a wasteful number, since it uses less digits than its factorization.

74046598080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 74046598080 in words is "seventy-four billion, forty-six million, five hundred ninety-eight thousand, eighty".