1347862963 has 2 divisors, whose sum is σ = 1347862964. Its totient is φ = 1347862962.

The previous prime is 1347862961. The next prime is 1347862991. The reversal of 1347862963 is 3692687431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1347862963 - 2¹ = 1347862961 is a prime.

Together with 1347862961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1347862961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673931481 + 673931482.

It is an arithmetic number, because the mean of its divisors is an integer number (673931482).

Almost surely, 2^1347862963 is an apocalyptic number.

1347862963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1347862963 is an equidigital number, since it uses as much as digits as its factorization.

1347862963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 1347862963 is about 36713.2532336757. The cubic root of 1347862963 is about 1104.6259629605.

The spelling of 1347862963 in words is "one billion, three hundred forty-seven million, eight hundred sixty-two thousand, nine hundred sixty-three".