9497479 has 2 divisors, whose sum is σ = 9497480. Its totient is φ = 9497478.

The previous prime is 9497461. The next prime is 9497483. The reversal of 9497479 is 9747949.

9497479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9497479 - 2⁹ = 9496967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9497489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4748739 + 4748740.

It is an arithmetic number, because the mean of its divisors is an integer number (4748740).

Almost surely, 2^9497479 is an apocalyptic number.

9497479 is a deficient number, since it is larger than the sum of its proper divisors (1).

9497479 is an equidigital number, since it uses as much as digits as its factorization.

9497479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 49.

The square root of 9497479 is about 3081.7980141469. The cubic root of 9497479 is about 211.7724433251.

The spelling of 9497479 in words is "nine million, four hundred ninety-seven thousand, four hundred seventy-nine".