945479 has 2 divisors, whose sum is σ = 945480. Its totient is φ = 945478.

The previous prime is 945473. The next prime is 945481. The reversal of 945479 is 974549.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 945479 - 2⁴ = 945463 is a prime.

Together with 945481, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 945479.

It is not a weakly prime, because it can be changed into another prime (945473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472739 + 472740.

It is an arithmetic number, because the mean of its divisors is an integer number (472740).

2⁹⁴⁵⁴⁷⁹ is an apocalyptic number.

945479 is a deficient number, since it is larger than the sum of its proper divisors (1).

945479 is an equidigital number, since it uses as much as digits as its factorization.

945479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 945479 is about 972.3574445645. The cubic root of 945479 is about 98.1485668306.

The spelling of 945479 in words is "nine hundred forty-five thousand, four hundred seventy-nine".