1204954963 has 2 divisors, whose sum is σ = 1204954964. Its totient is φ = 1204954962.

The previous prime is 1204954943. The next prime is 1204954967. The reversal of 1204954963 is 3694594021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1204954963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1204954967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602477481 + 602477482.

It is an arithmetic number, because the mean of its divisors is an integer number (602477482).

Almost surely, 2^1204954963 is an apocalyptic number.

1204954963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204954963 is an equidigital number, since it uses as much as digits as its factorization.

1204954963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 1204954963 is about 34712.4612063161. The cubic root of 1204954963 is about 1064.1191811939.

The spelling of 1204954963 in words is "one billion, two hundred four million, nine hundred fifty-four thousand, nine hundred sixty-three".