2046323387 has 2 divisors, whose sum is σ = 2046323388. Its totient is φ = 2046323386.

The previous prime is 2046323347. The next prime is 2046323401. The reversal of 2046323387 is 7833236402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2046323387 - 2¹⁸ = 2046061243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2046323387.

It is not a weakly prime, because it can be changed into another prime (2046323347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023161693 + 1023161694.

It is an arithmetic number, because the mean of its divisors is an integer number (1023161694).

Almost surely, 2^2046323387 is an apocalyptic number.

2046323387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046323387 is an equidigital number, since it uses as much as digits as its factorization.

2046323387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 38.

The square root of 2046323387 is about 45236.3060715616. The cubic root of 2046323387 is about 1269.5742030530.

Adding to 2046323387 its reverse (7833236402), we get a palindrome (9879559789).

The spelling of 2046323387 in words is "two billion, forty-six million, three hundred twenty-three thousand, three hundred eighty-seven".