1673885004 has 48 divisors (see below), whose sum is σ = 4275949440. Its totient is φ = 505434240.

The previous prime is 1673884997. The next prime is 1673885011. The reversal of 1673885004 is 4005883761.

It is an interprime number because it is at equal distance from previous prime (1673884997) and next prime (1673885011).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14952 + ... + 59760.

It is an arithmetic number, because the mean of its divisors is an integer number (89082280).

Almost surely, 2^1673885004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1673885004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2137974720).

1673885004 is an abundant number, since it is smaller than the sum of its proper divisors (2602064436).

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

1673885004 is a wasteful number, since it uses less digits than its factorization.

1673885004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45110 (or 45108 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1673885004 is about 40913.1397475188. The cubic root of 1673885004 is about 1187.3402934103.

The spelling of 1673885004 in words is "one billion, six hundred seventy-three million, eight hundred eighty-five thousand, four".