804899007 has 48 divisors (see below), whose sum is σ = 1332804096. Its totient is φ = 463320000.

The previous prime is 804898993. The next prime is 804899009. The reversal of 804899007 is 700998408.

804899007 is a `hidden beast` number, since 80 + 489 + 90 + 0 + 7 = 666.

It is not a de Polignac number, because 804899007 - 2⁶ = 804898943 is a prime.

It is a super-2 number, since 2×804899007² = 1295724822939172098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804899009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 342657 + ... + 344997.

It is an arithmetic number, because the mean of its divisors is an integer number (27766752).

Almost surely, 2^804899007 is an apocalyptic number.

804899007 is a deficient number, since it is larger than the sum of its proper divisors (527905089).

804899007 is a wasteful number, since it uses less digits than its factorization.

804899007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532 (or 2529 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 804899007 is about 28370.7420946298. The cubic root of 804899007 is about 930.2088431432.

It can be divided in two parts, 804 and 899007, that added together give a triangular number (899811 = T₁₃₄₁).

The spelling of 804899007 in words is "eight hundred four million, eight hundred ninety-nine thousand, seven".