670000406796 has 36 divisors (see below), whose sum is σ = 1935556731472. Its totient is φ = 191428687584.

The previous prime is 670000406791. The next prime is 670000406797. The reversal of 670000406796 is 697604000076.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (670000406791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1329365635 + ... + 1329366138.

Almost surely, 2^670000406796 is an apocalyptic number.

It is an amenable number.

670000406796 is an abundant number, since it is smaller than the sum of its proper divisors (1265556324676).

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

670000406796 is a wasteful number, since it uses less digits than its factorization.

670000406796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658731790 (or 2658731785 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 670000406796 in words is "six hundred seventy billion, four hundred six thousand, seven hundred ninety-six".