936472819 has 2 divisors, whose sum is σ = 936472820. Its totient is φ = 936472818.

The previous prime is 936472783. The next prime is 936472861. The reversal of 936472819 is 918274639.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 936472819 - 2⁹ = 936472307 is a prime.

It is a super-2 number, since 2×936472819² = 1753962681451613522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (936472879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468236409 + 468236410.

It is an arithmetic number, because the mean of its divisors is an integer number (468236410).

Almost surely, 2^936472819 is an apocalyptic number.

936472819 is a deficient number, since it is larger than the sum of its proper divisors (1).

936472819 is an equidigital number, since it uses as much as digits as its factorization.

936472819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 49.

The square root of 936472819 is about 30601.8433921880. The cubic root of 936472819 is about 978.3593327630.

The spelling of 936472819 in words is "nine hundred thirty-six million, four hundred seventy-two thousand, eight hundred nineteen".