1772936064 has 96 divisors (see below), whose sum is σ = 5110854840. Its totient is φ = 589931520.

The previous prime is 1772936029. The next prime is 1772936089. The reversal of 1772936064 is 4606392771.

1772936064 is a `hidden beast` number, since 17 + 7 + 29 + 3 + 606 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 917179 + ... + 919109.

Almost surely, 2^1772936064 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 1772936064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2555427420).

1772936064 is an abundant number, since it is smaller than the sum of its proper divisors (3337918776).

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

1772936064 is a wasteful number, since it uses less digits than its factorization.

1772936064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 1772936064 is about 42106.2473274454. The cubic root of 1772936064 is about 1210.3129814412.

The spelling of 1772936064 in words is "one billion, seven hundred seventy-two million, nine hundred thirty-six thousand, sixty-four".