1790540000 has 60 divisors (see below), whose sum is σ = 4405046184. Its totient is φ = 716208000.

The previous prime is 1790539999. The next prime is 1790540009. The reversal of 1790540000 is 450971.

1790540000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1790540009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 24764 + ... + 64763.

Almost surely, 2^1790540000 is an apocalyptic number.

1790540000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1790540000 is an abundant number, since it is smaller than the sum of its proper divisors (2614506184).

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

1790540000 is an frugal number, since it uses more digits than its factorization.

1790540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89557 (or 89534 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1790540000 is about 42314.7728340824. The cubic root of 1790540000 is about 1214.3056315731.

Adding to 1790540000 its reverse (450971), we get a palindrome (1790990971).

The spelling of 1790540000 in words is "one billion, seven hundred ninety million, five hundred forty thousand".