74063674000 has 80 divisors (see below), whose sum is σ = 179157144816. Its totient is φ = 29613696000.

The previous prime is 74063673947. The next prime is 74063674093. The reversal of 74063674000 is 47636047.

It can be written as a sum of positive squares in 8 ways, for example, as 11865309184 + 62198364816 = 108928^2 + 249396^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6436252 + ... + 6447748.

Almost surely, 2^74063674000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74063674000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89578572408).

74063674000 is an abundant number, since it is smaller than the sum of its proper divisors (105093470816).

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

74063674000 is a wasteful number, since it uses less digits than its factorization.

74063674000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14741 (or 14725 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 74063674000 in words is "seventy-four billion, sixty-three million, six hundred seventy-four thousand".