1379291303 has 6 divisors (see below), whose sum is σ = 1493552304. Its totient is φ = 1273191816.

The previous prime is 1379291293. The next prime is 1379291317. The reversal of 1379291303 is 3031929731.

It is not a de Polignac number, because 1379291303 - 2¹⁰ = 1379290279 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 (1379291003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4080575 + ... + 4080912.

It is an arithmetic number, because the mean of its divisors is an integer number (248925384).

Almost surely, 2^1379291303 is an apocalyptic number.

1379291303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1379291303 is a deficient number, since it is larger than the sum of its proper divisors (114261001).

1379291303 is an equidigital number, since it uses as much as digits as its factorization.

1379291303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8161513 (or 8161500 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 38.

The square root of 1379291303 is about 37138.8112760761. The cubic root of 1379291303 is about 1113.1456648090.

The spelling of 1379291303 in words is "one billion, three hundred seventy-nine million, two hundred ninety-one thousand, three hundred three".