3654562423 has 4 divisors (see below), whose sum is σ = 3688717320. Its totient is φ = 3620407528.

The previous prime is 3654562421. The next prime is 3654562447. The reversal of 3654562423 is 3242654563.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3654562423 - 2¹ = 3654562421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654562421) 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, 17077288 + ... + 17077501.

It is an arithmetic number, because the mean of its divisors is an integer number (922179330).

Almost surely, 2^3654562423 is an apocalyptic number.

3654562423 is a deficient number, since it is larger than the sum of its proper divisors (34154897).

3654562423 is a wasteful number, since it uses less digits than its factorization.

3654562423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34154896.

The product of its digits is 518400, while the sum is 40.

The square root of 3654562423 is about 60452.9769573013. The cubic root of 3654562423 is about 1540.3229804105.

The spelling of 3654562423 in words is "three billion, six hundred fifty-four million, five hundred sixty-two thousand, four hundred twenty-three".