598870427 has 2 divisors, whose sum is σ = 598870428. Its totient is φ = 598870426.

The previous prime is 598870423. The next prime is 598870451. The reversal of 598870427 is 724078895.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 598870427 - 2² = 598870423 is a prime.

It is not a weakly prime, because it can be changed into another prime (598870423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299435213 + 299435214.

It is an arithmetic number, because the mean of its divisors is an integer number (299435214).

Almost surely, 2^598870427 is an apocalyptic number.

598870427 is a deficient number, since it is larger than the sum of its proper divisors (1).

598870427 is an equidigital number, since it uses as much as digits as its factorization.

598870427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The square root of 598870427 is about 24471.8292532455. The cubic root of 598870427 is about 842.9030446007.

The spelling of 598870427 in words is "five hundred ninety-eight million, eight hundred seventy thousand, four hundred twenty-seven".