2673350018 has 4 divisors (see below), whose sum is σ = 4010025030. Its totient is φ = 1336675008.

The previous prime is 2673349957. The next prime is 2673350021. The reversal of 2673350018 is 8100533762.

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., 1968075769 + 705274249 = 44363^2 + 26557^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2673350018.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668337503 + ... + 668337506.

Almost surely, 2^2673350018 is an apocalyptic number.

2673350018 is a deficient number, since it is larger than the sum of its proper divisors (1336675012).

2673350018 is a wasteful number, since it uses less digits than its factorization.

2673350018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336675011.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2673350018 is about 51704.4487254240. The cubic root of 2673350018 is about 1387.8800764679.

The spelling of 2673350018 in words is "two billion, six hundred seventy-three million, three hundred fifty thousand, eighteen".