2380954991 has 2 divisors, whose sum is σ = 2380954992. Its totient is φ = 2380954990.

The previous prime is 2380954981. The next prime is 2380955041. The reversal of 2380954991 is 1994590832.

It is a happy number.

It is an a-pointer prime, because the next prime (2380955041) can be obtained adding 2380954991 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2380954991 - 2²⁶ = 2313846127 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2380954951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190477495 + 1190477496.

It is an arithmetic number, because the mean of its divisors is an integer number (1190477496).

Almost surely, 2^2380954991 is an apocalyptic number.

2380954991 is a deficient number, since it is larger than the sum of its proper divisors (1).

2380954991 is an equidigital number, since it uses as much as digits as its factorization.

2380954991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 2380954991 is about 48795.0303924488. The cubic root of 2380954991 is about 1335.3150029813.

The spelling of 2380954991 in words is "two billion, three hundred eighty million, nine hundred fifty-four thousand, nine hundred ninety-one".