1673603130 has 32 divisors (see below), whose sum is σ = 4031938944. Its totient is φ = 444595136.

The previous prime is 1673603093. The next prime is 1673603147. The reversal of 1673603130 is 313063761.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98169 + ... + 113948.

It is an arithmetic number, because the mean of its divisors is an integer number (125998092).

Almost surely, 2^1673603130 is an apocalyptic number.

1673603130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1673603130 is an abundant number, since it is smaller than the sum of its proper divisors (2358335814).

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

1673603130 is a wasteful number, since it uses less digits than its factorization.

1673603130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212390.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 1673603130 is about 40909.6948167546. The cubic root of 1673603130 is about 1187.2736422475.

Adding to 1673603130 its reverse (313063761), we get a palindrome (1986666891).

The spelling of 1673603130 in words is "one billion, six hundred seventy-three million, six hundred three thousand, one hundred thirty".