3690385067 has 4 divisors (see below), whose sum is σ = 3884615880. Its totient is φ = 3496154256.

The previous prime is 3690385033. The next prime is 3690385073. The reversal of 3690385067 is 7605830963.

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 3690385067 - 2¹⁸ = 3690122923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3660385067) 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, 97115378 + ... + 97115415.

It is an arithmetic number, because the mean of its divisors is an integer number (971153970).

Almost surely, 2^3690385067 is an apocalyptic number.

3690385067 is a deficient number, since it is larger than the sum of its proper divisors (194230813).

3690385067 is a wasteful number, since it uses less digits than its factorization.

3690385067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194230812.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 3690385067 is about 60748.5396285376. The cubic root of 3690385067 is about 1545.3394613031.

The spelling of 3690385067 in words is "three billion, six hundred ninety million, three hundred eighty-five thousand, sixty-seven".