2380739 has 2 divisors, whose sum is σ = 2380740. Its totient is φ = 2380738.

The previous prime is 2380733. The next prime is 2380751. The reversal of 2380739 is 9370832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2380739 - 2¹² = 2376643 is a prime.

It is a super-2 number, since 2×2380739² = 11335836372242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2380733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190369 + 1190370.

It is an arithmetic number, because the mean of its divisors is an integer number (1190370).

2^2380739 is an apocalyptic number.

2380739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2380739 is an equidigital number, since it uses as much as digits as its factorization.

2380739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2380739 is about 1542.9643547406. The cubic root of 2380739 is about 133.5274623561.

The spelling of 2380739 in words is "two million, three hundred eighty thousand, seven hundred thirty-nine".