2979463 has 2 divisors, whose sum is σ = 2979464. Its totient is φ = 2979462.

The previous prime is 2979439. The next prime is 2979469. The reversal of 2979463 is 3649792.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2979463 - 2¹³ = 2971271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2979469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1489731 + 1489732.

It is an arithmetic number, because the mean of its divisors is an integer number (1489732).

2^2979463 is an apocalyptic number.

2979463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2979463 is an equidigital number, since it uses as much as digits as its factorization.

2979463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 2979463 is about 1726.1121052817. The cubic root of 2979463 is about 143.8950978528.

The spelling of 2979463 in words is "two million, nine hundred seventy-nine thousand, four hundred sixty-three".