1794734064 has 80 divisors (see below), whose sum is σ = 5454606240. Its totient is φ = 563051520.

The previous prime is 1794734021. The next prime is 1794734077. The reversal of 1794734064 is 4604374971.

1794734064 is a `hidden beast` number, since 179 + 4 + 73 + 406 + 4 = 666.

It is a congruent number.

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, 114847 + ... + 129534.

It is an arithmetic number, because the mean of its divisors is an integer number (68182578).

Almost surely, 2^1794734064 is an apocalyptic number.

It is an amenable number.

1794734064 is an abundant number, since it is smaller than the sum of its proper divisors (3659872176).

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

1794734064 is a wasteful number, since it uses less digits than its factorization.

1794734064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244415 (or 244403 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 1794734064 is about 42364.3017645753. The cubic root of 1794734064 is about 1215.2530002022.

The spelling of 1794734064 in words is "one billion, seven hundred ninety-four million, seven hundred thirty-four thousand, sixty-four".