771006036 has 12 divisors (see below), whose sum is σ = 1799014112. Its totient is φ = 257002008.

The previous prime is 771006011. The next prime is 771006079. The reversal of 771006036 is 630600177.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 771005994 and 771006012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32125240 + ... + 32125263.

Almost surely, 2^771006036 is an apocalyptic number.

It is an amenable number.

771006036 is an abundant number, since it is smaller than the sum of its proper divisors (1028008076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

771006036 is a wasteful number, since it uses less digits than its factorization.

771006036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64250510 (or 64250508 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 771006036 is about 27766.9954442320. The cubic root of 771006036 is about 916.9646483511.

The spelling of 771006036 in words is "seven hundred seventy-one million, six thousand, thirty-six".