670040733367 has 4 divisors (see below), whose sum is σ = 676674800136. Its totient is φ = 663406666600.

The previous prime is 670040733361. The next prime is 670040733371. The reversal of 670040733367 is 763337040076.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 670040733367 - 2¹⁹ = 670040209079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670040733361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3317033233 + ... + 3317033434.

It is an arithmetic number, because the mean of its divisors is an integer number (169168700034).

Almost surely, 2^670040733367 is an apocalyptic number.

670040733367 is a deficient number, since it is larger than the sum of its proper divisors (6634066769).

670040733367 is a wasteful number, since it uses less digits than its factorization.

670040733367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6634066768.

The product of its (nonzero) digits is 1333584, while the sum is 46.

The spelling of 670040733367 in words is "six hundred seventy billion, forty million, seven hundred thirty-three thousand, three hundred sixty-seven".