1393213201 has 8 divisors (see below), whose sum is σ = 1487597760. Its totient is φ = 1301646192.

The previous prime is 1393213051. The next prime is 1393213219. The reversal of 1393213201 is 1023123931.

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

It is a cyclic number.

It is not a de Polignac number, because 1393213201 - 2¹¹ = 1393211153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1393213271) 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, 703366 + ... + 705343.

It is an arithmetic number, because the mean of its divisors is an integer number (185949720).

Almost surely, 2^1393213201 is an apocalyptic number.

It is an amenable number.

1393213201 is a deficient number, since it is larger than the sum of its proper divisors (94384559).

1393213201 is a wasteful number, since it uses less digits than its factorization.

1393213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408775.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1393213201 is about 37325.7712713348. The cubic root of 1393213201 is about 1116.8783186050.

The spelling of 1393213201 in words is "one billion, three hundred ninety-three million, two hundred thirteen thousand, two hundred one".