3643614340 has 24 divisors (see below), whose sum is σ = 7653828672. Its totient is φ = 1457019360.

The previous prime is 3643614329. The next prime is 3643614347. The reversal of 3643614340 is 434163463.

It is a junction number, because it is equal to n+sod(n) for n = 3643614296 and 3643614305.

It is not an unprimeable number, because it can be changed into a prime (3643614347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48607 + ... + 98233.

It is an arithmetic number, because the mean of its divisors is an integer number (318909528).

Almost surely, 2^3643614340 is an apocalyptic number.

It is an amenable number.

3643614340 is an abundant number, since it is smaller than the sum of its proper divisors (4010214332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3643614340 is a wasteful number, since it uses less digits than its factorization.

3643614340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53307 (or 53305 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 3643614340 is about 60362.3586351627. The cubic root of 3643614340 is about 1538.7833112202.

The spelling of 3643614340 in words is "three billion, six hundred forty-three million, six hundred fourteen thousand, three hundred forty".