9479656337 has 2 divisors, whose sum is σ = 9479656338. Its totient is φ = 9479656336.

The previous prime is 9479656321. The next prime is 9479656357. The reversal of 9479656337 is 7336569749.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8416961536 + 1062694801 = 91744^2 + 32599^2 .

It is a cyclic number.

It is not a de Polignac number, because 9479656337 - 2⁴ = 9479656321 is a prime.

It is not a weakly prime, because it can be changed into another prime (9479656357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4739828168 + 4739828169.

It is an arithmetic number, because the mean of its divisors is an integer number (4739828169).

Almost surely, 2^9479656337 is an apocalyptic number.

It is an amenable number.

9479656337 is a deficient number, since it is larger than the sum of its proper divisors (1).

9479656337 is an equidigital number, since it uses as much as digits as its factorization.

9479656337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25719120, while the sum is 59.

The square root of 9479656337 is about 97363.5267284418. The cubic root of 9479656337 is about 2116.3989192924.

The spelling of 9479656337 in words is "nine billion, four hundred seventy-nine million, six hundred fifty-six thousand, three hundred thirty-seven".