3562921945 has 8 divisors (see below), whose sum is σ = 4664188800. Its totient is φ = 2591215920.

The previous prime is 3562921891. The next prime is 3562921949. The reversal of 3562921945 is 5491292653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3562921945 - 2²⁹ = 3026051033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3562921895 and 3562921904.

It is not an unprimeable number, because it can be changed into a prime (3562921949) 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, 32390145 + ... + 32390254.

It is an arithmetic number, because the mean of its divisors is an integer number (583023600).

Almost surely, 2^3562921945 is an apocalyptic number.

It is an amenable number.

3562921945 is a deficient number, since it is larger than the sum of its proper divisors (1101266855).

3562921945 is a wasteful number, since it uses less digits than its factorization.

3562921945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64780415.

The product of its digits is 583200, while the sum is 46.

The square root of 3562921945 is about 59690.2164931574. The cubic root of 3562921945 is about 1527.3389810118.

The spelling of 3562921945 in words is "three billion, five hundred sixty-two million, nine hundred twenty-one thousand, nine hundred forty-five".