1673260000 has 60 divisors (see below), whose sum is σ = 4116519792. Its totient is φ = 669296000.

The previous prime is 1673259983. The next prime is 1673260021. The reversal of 1673260000 is 623761.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21832 + ... + 61831.

Almost surely, 2^1673260000 is an apocalyptic number.

1673260000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1673260000 is an abundant number, since it is smaller than the sum of its proper divisors (2443259792).

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

1673260000 is an frugal number, since it uses more digits than its factorization.

1673260000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83693 (or 83670 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1673260000 is about 40905.5008525748. The cubic root of 1673260000 is about 1187.1924965561.

Adding to 1673260000 its reverse (623761), we get a palindrome (1673883761).

The spelling of 1673260000 in words is "one billion, six hundred seventy-three million, two hundred sixty thousand".