3612963 has 8 divisors (see below), whose sum is σ = 4838400. Its totient is φ = 2398088.

The previous prime is 3612943. The next prime is 3612967. The reversal of 3612963 is 3692163.

It is a happy number.

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 3612963 - 2⁶ = 3612899 is a prime.

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

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 3612963.

It is not an unprimeable number, because it can be changed into a prime (3612967) 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, 1803 + ... + 3236.

It is an arithmetic number, because the mean of its divisors is an integer number (604800).

Almost surely, 2^3612963 is an apocalyptic number.

3612963 is a deficient number, since it is larger than the sum of its proper divisors (1225437).

3612963 is a wasteful number, since it uses less digits than its factorization.

3612963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281.

The product of its digits is 5832, while the sum is 30.

The square root of 3612963 is about 1900.7795769105. The cubic root of 3612963 is about 153.4456229566.

The spelling of 3612963 in words is "three million, six hundred twelve thousand, nine hundred sixty-three".