2340979 has 2 divisors, whose sum is σ = 2340980. Its totient is φ = 2340978.

The previous prime is 2340973. The next prime is 2340983. The reversal of 2340979 is 9790432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2340979 - 2¹³ = 2332787 is a prime.

It is not a weakly prime, because it can be changed into another prime (2340973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170489 + 1170490.

It is an arithmetic number, because the mean of its divisors is an integer number (1170490).

2^2340979 is an apocalyptic number.

2340979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340979 is an equidigital number, since it uses as much as digits as its factorization.

2340979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2340979 is about 1530.0258167757. The cubic root of 2340979 is about 132.7799515811.

The spelling of 2340979 in words is "two million, three hundred forty thousand, nine hundred seventy-nine".