3626963 has 4 divisors (see below), whose sum is σ = 3630840. Its totient is φ = 3623088.

The previous prime is 3626951. The next prime is 3626971. The reversal of 3626963 is 3696263.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3626963 - 2⁴ = 3626947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3626563) 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, 431 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (907710).

Almost surely, 2^3626963 is an apocalyptic number.

3626963 is a deficient number, since it is larger than the sum of its proper divisors (3877).

3626963 is a wasteful number, since it uses less digits than its factorization.

3626963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876.

The product of its digits is 34992, while the sum is 35.

The square root of 3626963 is about 1904.4587157510. The cubic root of 3626963 is about 153.6435648228.

The spelling of 3626963 in words is "three million, six hundred twenty-six thousand, nine hundred sixty-three".