772986494810 has 16 divisors (see below), whose sum is σ = 1451870286336. Its totient is φ = 295751354448.

The previous prime is 772986494807. The next prime is 772986494831. The reversal of 772986494810 is 18494689277.

It is a super-2 number, since 2×772986494810² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680405194 + ... + 1680405653.

It is an arithmetic number, because the mean of its divisors is an integer number (90741892896).

Almost surely, 2^772986494810 is an apocalyptic number.

772986494810 is a deficient number, since it is larger than the sum of its proper divisors (678883791526).

772986494810 is a wasteful number, since it uses less digits than its factorization.

772986494810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360810877.

The product of its (nonzero) digits is 48771072, while the sum is 65.

The spelling of 772986494810 in words is "seven hundred seventy-two billion, nine hundred eighty-six million, four hundred ninety-four thousand, eight hundred ten".