1774106672 has 80 divisors (see below), whose sum is σ = 3956309280. Its totient is φ = 763416576.

The previous prime is 1774106651. The next prime is 1774106717. The reversal of 1774106672 is 2766014771.

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, 383123 + ... + 387725.

It is an arithmetic number, because the mean of its divisors is an integer number (49453866).

Almost surely, 2^1774106672 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 1774106672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1978154640).

1774106672 is an abundant number, since it is smaller than the sum of its proper divisors (2182202608).

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

1774106672 is a wasteful number, since it uses less digits than its factorization.

1774106672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4750 (or 4744 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 1774106672 is about 42120.1456787604. The cubic root of 1774106672 is about 1210.5792986875.

The spelling of 1774106672 in words is "one billion, seven hundred seventy-four million, one hundred six thousand, six hundred seventy-two".