772011466 has 8 divisors (see below), whose sum is σ = 1168641540. Its totient is φ = 382464288.

The previous prime is 772011437. The next prime is 772011467. The reversal of 772011466 is 664110277.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 765905625 + 6105841 = 27675^2 + 2471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (772011467) 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, 1770451 + ... + 1770886.

Almost surely, 2^772011466 is an apocalyptic number.

772011466 is a deficient number, since it is larger than the sum of its proper divisors (396630074).

772011466 is a wasteful number, since it uses less digits than its factorization.

772011466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541448.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 772011466 is about 27785.0943133184. The cubic root of 772011466 is about 917.3630642995.

The spelling of 772011466 in words is "seven hundred seventy-two million, eleven thousand, four hundred sixty-six".