1797482830 has 96 divisors (see below), whose sum is σ = 3854340000. Its totient is φ = 599512320.

The previous prime is 1797482773. The next prime is 1797482831. The reversal of 1797482830 is 382847971.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1797482831) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3601921 + ... + 3602419.

It is an arithmetic number, because the mean of its divisors is an integer number (40149375).

Almost surely, 2^1797482830 is an apocalyptic number.

1797482830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1797482830 is an abundant number, since it is smaller than the sum of its proper divisors (2056857170).

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

1797482830 is a wasteful number, since it uses less digits than its factorization.

1797482830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 1797482830 is about 42396.7313598584. The cubic root of 1797482830 is about 1215.8730999087.

The spelling of 1797482830 in words is "one billion, seven hundred ninety-seven million, four hundred eighty-two thousand, eight hundred thirty".