3690963 has 12 divisors (see below), whose sum is σ = 5411848. Its totient is φ = 2423520.

The previous prime is 3690961. The next prime is 3690977.

3690963 is nontrivially palindromic in base 10.

3690963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3690963 - 2¹ = 3690961 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3690961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2458 + ... + 3663.

Almost surely, 2^3690963 is an apocalyptic number.

3690963 is a deficient number, since it is larger than the sum of its proper divisors (1720885).

3690963 is a wasteful number, since it uses less digits than its factorization.

3690963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194 (or 6191 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 3690963 is about 1921.1879137659. The cubic root of 3690963 is about 154.5420126422.

The spelling of 3690963 in words is "three million, six hundred ninety thousand, nine hundred sixty-three".