1797325764 has 96 divisors (see below), whose sum is σ = 4675794816. Its totient is φ = 533744640.

The previous prime is 1797325763. The next prime is 1797325769. The reversal of 1797325764 is 4675237971.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1797325763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 754944 + ... + 757320.

It is an arithmetic number, because the mean of its divisors is an integer number (48706196).

Almost surely, 2^1797325764 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 1797325764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2337897408).

1797325764 is an abundant number, since it is smaller than the sum of its proper divisors (2878469052).

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

1797325764 is a wasteful number, since it uses less digits than its factorization.

1797325764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565 (or 2563 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 51.

The square root of 1797325764 is about 42394.8789831980. The cubic root of 1797325764 is about 1215.8376841069.

The spelling of 1797325764 in words is "one billion, seven hundred ninety-seven million, three hundred twenty-five thousand, seven hundred sixty-four".