2738899 has 2 divisors, whose sum is σ = 2738900. Its totient is φ = 2738898.

The previous prime is 2738861. The next prime is 2738933. The reversal of 2738899 is 9988372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2738899 - 2⁹ = 2738387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2738809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1369449 + 1369450.

It is an arithmetic number, because the mean of its divisors is an integer number (1369450).

2^2738899 is an apocalyptic number.

2738899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2738899 is an equidigital number, since it uses as much as digits as its factorization.

2738899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 46.

The square root of 2738899 is about 1654.9619330970. The cubic root of 2738899 is about 139.9131944876.

The spelling of 2738899 in words is "two million, seven hundred thirty-eight thousand, eight hundred ninety-nine".