798204739 has 2 divisors, whose sum is σ = 798204740. Its totient is φ = 798204738.

The previous prime is 798204733. The next prime is 798204749. The reversal of 798204739 is 937402897.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 798204739 - 2³ = 798204731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 798204692 and 798204701.

It is not a weakly prime, because it can be changed into another prime (798204731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399102369 + 399102370.

It is an arithmetic number, because the mean of its divisors is an integer number (399102370).

Almost surely, 2^798204739 is an apocalyptic number.

798204739 is a deficient number, since it is larger than the sum of its proper divisors (1).

798204739 is an equidigital number, since it uses as much as digits as its factorization.

798204739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 798204739 is about 28252.5173922608. The cubic root of 798204739 is about 927.6228413570.

The spelling of 798204739 in words is "seven hundred ninety-eight million, two hundred four thousand, seven hundred thirty-nine".