619796803 has 2 divisors, whose sum is σ = 619796804. Its totient is φ = 619796802.

The previous prime is 619796789. The next prime is 619796809. The reversal of 619796803 is 308697916.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 619796803 - 2²¹ = 617699651 is a prime.

It is not a weakly prime, because it can be changed into another prime (619796809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 309898401 + 309898402.

It is an arithmetic number, because the mean of its divisors is an integer number (309898402).

Almost surely, 2^619796803 is an apocalyptic number.

619796803 is a deficient number, since it is larger than the sum of its proper divisors (1).

619796803 is an equidigital number, since it uses as much as digits as its factorization.

619796803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 619796803 is about 24895.7185676574. The cubic root of 619796803 is about 852.6087341348.

The spelling of 619796803 in words is "six hundred nineteen million, seven hundred ninety-six thousand, eight hundred three".