1379207063 has 4 divisors (see below), whose sum is σ = 1485299928. Its totient is φ = 1273114200.

The previous prime is 1379207041. The next prime is 1379207083. The reversal of 1379207063 is 3607029731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3607029731 = 3449 ⋅1045819.

It is a cyclic number.

It is not a de Polignac number, because 1379207063 - 2⁶ = 1379206999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379207003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53046413 + ... + 53046438.

It is an arithmetic number, because the mean of its divisors is an integer number (371324982).

Almost surely, 2^1379207063 is an apocalyptic number.

1379207063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1379207063 is a deficient number, since it is larger than the sum of its proper divisors (106092865).

1379207063 is a wasteful number, since it uses less digits than its factorization.

1379207063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106092864.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 1379207063 is about 37137.6771352221. The cubic root of 1379207063 is about 1113.1230026153.

The spelling of 1379207063 in words is "one billion, three hundred seventy-nine million, two hundred seven thousand, sixty-three".