804016213 has 32 divisors (see below), whose sum is σ = 1116783360. Its totient is φ = 558351360.

The previous prime is 804016211. The next prime is 804016223. The reversal of 804016213 is 312610408.

It is not a de Polignac number, because 804016213 - 2¹ = 804016211 is a prime.

It is a super-2 number, since 2×804016213² = 1292884141533722738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804016211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15181 + ... + 42877.

It is an arithmetic number, because the mean of its divisors is an integer number (34899480).

Almost surely, 2^804016213 is an apocalyptic number.

It is an amenable number.

804016213 is a deficient number, since it is larger than the sum of its proper divisors (312767147).

804016213 is a wasteful number, since it uses less digits than its factorization.

804016213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27757.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 804016213 is about 28355.1796502861. The cubic root of 804016213 is about 929.8686417932.

The spelling of 804016213 in words is "eight hundred four million, sixteen thousand, two hundred thirteen".