336700003681 has 4 divisors (see below), whose sum is σ = 337796746672. Its totient is φ = 335603260692.

The previous prime is 336700003667. The next prime is 336700003831. The reversal of 336700003681 is 186300007633.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 336700003681 - 2⁷ = 336700003553 is a prime.

It is a super-2 number, since 2×336700003681² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 336700003681.

It is not an unprimeable number, because it can be changed into a prime (336700003481) 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, 548371035 + ... + 548371648.

It is an arithmetic number, because the mean of its divisors is an integer number (84449186668).

Almost surely, 2^336700003681 is an apocalyptic number.

It is an amenable number.

336700003681 is a deficient number, since it is larger than the sum of its proper divisors (1096742991).

336700003681 is a wasteful number, since it uses less digits than its factorization.

336700003681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096742990.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 336700003681 in words is "three hundred thirty-six billion, seven hundred million, three thousand, six hundred eighty-one".