1396327296 has 256 divisors, whose sum is σ = 4715827200. Its totient is φ = 356106240.

The previous prime is 1396327267. The next prime is 1396327321. The reversal of 1396327296 is 6927236931.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1082620 + ... + 1083908.

It is an arithmetic number, because the mean of its divisors is an integer number (18421200).

Almost surely, 2^1396327296 is an apocalyptic number.

1396327296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1396327296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2357913600).

1396327296 is an abundant number, since it is smaller than the sum of its proper divisors (3319499904).

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

1396327296 is a wasteful number, since it uses less digits than its factorization.

1396327296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1345 counting only the distinct ones).

The product of its digits is 734832, while the sum is 48.

The square root of 1396327296 is about 37367.4630661489. The cubic root of 1396327296 is about 1117.7098441318.

The spelling of 1396327296 in words is "one billion, three hundred ninety-six million, three hundred twenty-seven thousand, two hundred ninety-six".