3613867454 has 4 divisors (see below), whose sum is σ = 5420801184. Its totient is φ = 1806933726.

The previous prime is 3613867427. The next prime is 3613867457. The reversal of 3613867454 is 4547683163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4547683163 = 61 ⋅74552183.

It is a junction number, because it is equal to n+sod(n) for n = 3613867399 and 3613867408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613867457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 903466862 + ... + 903466865.

It is an arithmetic number, because the mean of its divisors is an integer number (1355200296).

Almost surely, 2^3613867454 is an apocalyptic number.

3613867454 is a deficient number, since it is larger than the sum of its proper divisors (1806933730).

3613867454 is a wasteful number, since it uses less digits than its factorization.

3613867454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806933729.

The product of its digits is 1451520, while the sum is 47.

The square root of 3613867454 is about 60115.4510421406. The cubic root of 3613867454 is about 1534.5842619943.

The spelling of 3613867454 in words is "three billion, six hundred thirteen million, eight hundred sixty-seven thousand, four hundred fifty-four".