673802290 has 16 divisors (see below), whose sum is σ = 1386107712. Its totient is φ = 231017904.

The previous prime is 673802281. The next prime is 673802291. The reversal of 673802290 is 92208376.

It is not an unprimeable number, because it can be changed into a prime (673802291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4812804 + ... + 4812943.

It is an arithmetic number, because the mean of its divisors is an integer number (86631732).

Almost surely, 2^673802290 is an apocalyptic number.

673802290 is an abundant number, since it is smaller than the sum of its proper divisors (712305422).

673802290 is a wasteful number, since it uses less digits than its factorization.

673802290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625761.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 673802290 is about 25957.7019398867. The cubic root of 673802290 is about 876.6861809153.

The spelling of 673802290 in words is "six hundred seventy-three million, eight hundred two thousand, two hundred ninety".