806632964 has 12 divisors (see below), whose sum is σ = 1425313344. Its totient is φ = 399400584.

The previous prime is 806632963. The next prime is 806632969. The reversal of 806632964 is 469236608.

It is a super-2 number, since 2×806632964² = 1301313477222850592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (806632963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978512 + ... + 979335.

It is an arithmetic number, because the mean of its divisors is an integer number (118776112).

Almost surely, 2^806632964 is an apocalyptic number.

It is an amenable number.

806632964 is a deficient number, since it is larger than the sum of its proper divisors (618680380).

806632964 is a wasteful number, since it uses less digits than its factorization.

806632964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957954 (or 1957952 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 806632964 is about 28401.2845484144. The cubic root of 806632964 is about 930.8763328018.

The spelling of 806632964 in words is "eight hundred six million, six hundred thirty-two thousand, nine hundred sixty-four".