948599413 has 2 divisors, whose sum is σ = 948599414. Its totient is φ = 948599412.

The previous prime is 948599401. The next prime is 948599417. The reversal of 948599413 is 314995849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 483032484 + 465566929 = 21978^2 + 21577^2 .

It is a cyclic number.

It is not a de Polignac number, because 948599413 - 2⁵ = 948599381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948599417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474299706 + 474299707.

It is an arithmetic number, because the mean of its divisors is an integer number (474299707).

Almost surely, 2^948599413 is an apocalyptic number.

It is an amenable number.

948599413 is a deficient number, since it is larger than the sum of its proper divisors (1).

948599413 is an equidigital number, since it uses as much as digits as its factorization.

948599413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 52.

The square root of 948599413 is about 30799.3411130823. The cubic root of 948599413 is about 982.5642318484.

The spelling of 948599413 in words is "nine hundred forty-eight million, five hundred ninety-nine thousand, four hundred thirteen".