473365619 has 2 divisors, whose sum is σ = 473365620. Its totient is φ = 473365618.

The previous prime is 473365603. The next prime is 473365643. The reversal of 473365619 is 916563374.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473365619 - 2⁴ = 473365603 is a prime.

It is a super-2 number, since 2×473365619² = 448150018502506322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473365619.

It is not a weakly prime, because it can be changed into another prime (473361619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236682809 + 236682810.

It is an arithmetic number, because the mean of its divisors is an integer number (236682810).

Almost surely, 2^473365619 is an apocalyptic number.

473365619 is a deficient number, since it is larger than the sum of its proper divisors (1).

473365619 is an equidigital number, since it uses as much as digits as its factorization.

473365619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 44.

The square root of 473365619 is about 21756.9671369886. The cubic root of 473365619 is about 779.3494570310.

The spelling of 473365619 in words is "four hundred seventy-three million, three hundred sixty-five thousand, six hundred nineteen".