1396334841 has 16 divisors (see below), whose sum is σ = 2034065088. Its totient is φ = 845000000.

The previous prime is 1396334839. The next prime is 1396334843. The reversal of 1396334841 is 1484336931.

1396334841 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1396334839) and next prime (1396334843).

It is a cyclic number.

It is not a de Polignac number, because 1396334841 - 2¹ = 1396334839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1396334793 and 1396334802.

It is not an unprimeable number, because it can be changed into a prime (1396334843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8910 + ... + 53591.

It is an arithmetic number, because the mean of its divisors is an integer number (127129068).

Almost surely, 2^1396334841 is an apocalyptic number.

1396334841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1396334841 is a deficient number, since it is larger than the sum of its proper divisors (637730247).

1396334841 is a wasteful number, since it uses less digits than its factorization.

1396334841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63192.

The product of its digits is 186624, while the sum is 42.

The square root of 1396334841 is about 37367.5640228260. The cubic root of 1396334841 is about 1117.7118572953.

The spelling of 1396334841 in words is "one billion, three hundred ninety-six million, three hundred thirty-four thousand, eight hundred forty-one".