3680767 has 4 divisors (see below), whose sum is σ = 3807720. Its totient is φ = 3553816.

The previous prime is 3680753. The next prime is 3680791. The reversal of 3680767 is 7670863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7670863 = 157 ⋅48859.

It is a cyclic number.

It is not a de Polignac number, because 3680767 - 2⁷ = 3680639 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 (3680867) 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, 63433 + ... + 63490.

It is an arithmetic number, because the mean of its divisors is an integer number (951930).

Almost surely, 2^3680767 is an apocalyptic number.

3680767 is a deficient number, since it is larger than the sum of its proper divisors (126953).

3680767 is a wasteful number, since it uses less digits than its factorization.

3680767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126952.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 3680767 is about 1918.5325121040. The cubic root of 3680767 is about 154.3995779517.

The spelling of 3680767 in words is "three million, six hundred eighty thousand, seven hundred sixty-seven".