2387094349 has 2 divisors, whose sum is σ = 2387094350. Its totient is φ = 2387094348.

The previous prime is 2387094341. The next prime is 2387094403. The reversal of 2387094349 is 9434907832.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1681820100 + 705274249 = 41010^2 + 26557^2 .

It is a cyclic number.

It is not a de Polignac number, because 2387094349 - 2³ = 2387094341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2387094341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193547174 + 1193547175.

It is an arithmetic number, because the mean of its divisors is an integer number (1193547175).

Almost surely, 2^2387094349 is an apocalyptic number.

It is an amenable number.

2387094349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2387094349 is an equidigital number, since it uses as much as digits as its factorization.

2387094349 is an evil number, because the sum of its binary digits is even.

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

The square root of 2387094349 is about 48857.8995557525. The cubic root of 2387094349 is about 1336.4617334203.

The spelling of 2387094349 in words is "two billion, three hundred eighty-seven million, ninety-four thousand, three hundred forty-nine".