3613463 has 4 divisors (see below), whose sum is σ = 4129680. Its totient is φ = 3097248.

The previous prime is 3613447. The next prime is 3613481. The reversal of 3613463 is 3643163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3643163 = 853 ⋅4271.

It is not a de Polignac number, because 3613463 - 2⁴ = 3613447 is a prime.

It is a super-2 number, since 2×3613463² = 26114229704738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613433) 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, 258098 + ... + 258111.

It is an arithmetic number, because the mean of its divisors is an integer number (1032420).

Almost surely, 2^3613463 is an apocalyptic number.

3613463 is a deficient number, since it is larger than the sum of its proper divisors (516217).

3613463 is an equidigital number, since it uses as much as digits as its factorization.

3613463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516216.

The product of its digits is 3888, while the sum is 26.

The square root of 3613463 is about 1900.9110973425. The cubic root of 3613463 is about 153.4527011057.

The spelling of 3613463 in words is "three million, six hundred thirteen thousand, four hundred sixty-three".