1396601312 has 12 divisors (see below), whose sum is σ = 2749558896. Its totient is φ = 698300640.

The previous prime is 1396601309. The next prime is 1396601329. The reversal of 1396601312 is 2131066931.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 43643791 = 1396601312 / (1 + 3 + 9 + 6 + 6 + 0 + 1 + 3 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21821864 + ... + 21821927.

It is an arithmetic number, because the mean of its divisors is an integer number (229129908).

Almost surely, 2^1396601312 is an apocalyptic number.

It is an amenable number.

1396601312 is a deficient number, since it is larger than the sum of its proper divisors (1352957584).

1396601312 is an equidigital number, since it uses as much as digits as its factorization.

1396601312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43643801 (or 43643793 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 1396601312 is about 37371.1293915504. The cubic root of 1396601312 is about 1117.7829526715.

The spelling of 1396601312 in words is "one billion, three hundred ninety-six million, six hundred one thousand, three hundred twelve".