6674335650 has 288 divisors, whose sum is σ = 19394139648. Its totient is φ = 1642291200.

The previous prime is 6674335607. The next prime is 6674335667. The reversal of 6674335650 is 565334766.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 6674335596 and 6674335605.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 34581954 + ... + 34582146.

Almost surely, 2^6674335650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6674335650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9697069824).

6674335650 is an abundant number, since it is smaller than the sum of its proper divisors (12719803998).

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

6674335650 is a wasteful number, since it uses less digits than its factorization.

6674335650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The square root of 6674335650 is about 81696.6073346990. The cubic root of 6674335650 is about 1882.7934601737.

The spelling of 6674335650 in words is "six billion, six hundred seventy-four million, three hundred thirty-five thousand, six hundred fifty".