719466379 has 2 divisors, whose sum is σ = 719466380. Its totient is φ = 719466378.

The previous prime is 719466343. The next prime is 719466389. The reversal of 719466379 is 973664917.

It is a strong prime.

It is an emirp because it is prime and its reverse (973664917) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 719466379 - 2²³ = 711077771 is a prime.

It is a super-2 number, since 2×719466379² = 1035263741022743282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (719466389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359733189 + 359733190.

It is an arithmetic number, because the mean of its divisors is an integer number (359733190).

Almost surely, 2^719466379 is an apocalyptic number.

719466379 is a deficient number, since it is larger than the sum of its proper divisors (1).

719466379 is an equidigital number, since it uses as much as digits as its factorization.

719466379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1714608, while the sum is 52.

The square root of 719466379 is about 26822.8704466916. The cubic root of 719466379 is about 896.0594712831.

The spelling of 719466379 in words is "seven hundred nineteen million, four hundred sixty-six thousand, three hundred seventy-nine".