662476313 has 2 divisors, whose sum is σ = 662476314. Its totient is φ = 662476312.

The previous prime is 662476307. The next prime is 662476333. The reversal of 662476313 is 313674266.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435431689 + 227044624 = 20867^2 + 15068^2 .

It is a cyclic number.

It is not a de Polignac number, because 662476313 - 2¹⁴ = 662459929 is a prime.

It is not a weakly prime, because it can be changed into another prime (662476333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331238156 + 331238157.

It is an arithmetic number, because the mean of its divisors is an integer number (331238157).

Almost surely, 2^662476313 is an apocalyptic number.

It is an amenable number.

662476313 is a deficient number, since it is larger than the sum of its proper divisors (1).

662476313 is an equidigital number, since it uses as much as digits as its factorization.

662476313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 38.

The square root of 662476313 is about 25738.6152113901. The cubic root of 662476313 is about 871.7463109233.

The spelling of 662476313 in words is "six hundred sixty-two million, four hundred seventy-six thousand, three hundred thirteen".