3220700361 has 8 divisors (see below), whose sum is σ = 4348625280. Its totient is φ = 2119954512.

The previous prime is 3220700339. The next prime is 3220700381. The reversal of 3220700361 is 1630070223.

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

It is a de Polignac number, because none of the positive numbers 2^k-3220700361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3220700381) 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, 6794490 + ... + 6794963.

It is an arithmetic number, because the mean of its divisors is an integer number (543578160).

Almost surely, 2^3220700361 is an apocalyptic number.

It is an amenable number.

3220700361 is a deficient number, since it is larger than the sum of its proper divisors (1127924919).

3220700361 is a wasteful number, since it uses less digits than its factorization.

3220700361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13589535.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3220700361 is about 56751.2146213630. The cubic root of 3220700361 is about 1476.7833048815.

Adding to 3220700361 its reverse (1630070223), we get a palindrome (4850770584).

The spelling of 3220700361 in words is "three billion, two hundred twenty million, seven hundred thousand, three hundred sixty-one".