673671034 has 4 divisors (see below), whose sum is σ = 1010506554. Its totient is φ = 336835516.

The previous prime is 673670983. The next prime is 673671071. The reversal of 673671034 is 430176376.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 638825625 + 34845409 = 25275^2 + 5903^2 .

It is a junction number, because it is equal to n+sod(n) for n = 673670984 and 673671002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168417757 + ... + 168417760.

Almost surely, 2^673671034 is an apocalyptic number.

673671034 is a deficient number, since it is larger than the sum of its proper divisors (336835520).

673671034 is a wasteful number, since it uses less digits than its factorization.

673671034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336835519.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 673671034 is about 25955.1735497954. The cubic root of 673671034 is about 876.6292513601.

The spelling of 673671034 in words is "six hundred seventy-three million, six hundred seventy-one thousand, thirty-four".