3680698769 has 8 divisors (see below), whose sum is σ = 4031971680. Its totient is φ = 3332203200.

The previous prime is 3680698751. The next prime is 3680698787. The reversal of 3680698769 is 9678960863.

It is an interprime number because it is at equal distance from previous prime (3680698751) and next prime (3680698787).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3680698769 - 2⁸ = 3680698513 is a prime.

It is a super-2 number, since 2×3680698769² = 27095086856236230722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3680698709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691559 + ... + 696860.

It is an arithmetic number, because the mean of its divisors is an integer number (503996460).

Almost surely, 2^3680698769 is an apocalyptic number.

It is an amenable number.

3680698769 is a deficient number, since it is larger than the sum of its proper divisors (351272911).

3680698769 is a wasteful number, since it uses less digits than its factorization.

3680698769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388671.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The square root of 3680698769 is about 60668.7627119591. The cubic root of 3680698769 is about 1543.9862390214.

The spelling of 3680698769 in words is "three billion, six hundred eighty million, six hundred ninety-eight thousand, seven hundred sixty-nine".