1396755363 has 8 divisors (see below), whose sum is σ = 1863467008. Its totient is φ = 930606984.

The previous prime is 1396755359. The next prime is 1396755383. The reversal of 1396755363 is 3635576931.

It is a happy number.

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

It is not a de Polignac number, because 1396755363 - 2² = 1396755359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1396755383) 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, 134995 + ... + 144972.

It is an arithmetic number, because the mean of its divisors is an integer number (232933376).

Almost surely, 2^1396755363 is an apocalyptic number.

1396755363 is a deficient number, since it is larger than the sum of its proper divisors (466711645).

1396755363 is a wasteful number, since it uses less digits than its factorization.

1396755363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281633.

The product of its digits is 1530900, while the sum is 48.

The square root of 1396755363 is about 37373.1904311098. The cubic root of 1396755363 is about 1117.8240498811.

The spelling of 1396755363 in words is "one billion, three hundred ninety-six million, seven hundred fifty-five thousand, three hundred sixty-three".