770572466 has 4 divisors (see below), whose sum is σ = 1155858702. Its totient is φ = 385286232.

The previous prime is 770572463. The next prime is 770572483. The reversal of 770572466 is 664275077.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664275077 = 71 ⋅9355987.

It can be written as a sum of positive squares in only one way, i.e., 730566841 + 40005625 = 27029^2 + 6325^2 .

It is not an unprimeable number, because it can be changed into a prime (770572463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192643115 + ... + 192643118.

Almost surely, 2^770572466 is an apocalyptic number.

770572466 is a deficient number, since it is larger than the sum of its proper divisors (385286236).

770572466 is a wasteful number, since it uses less digits than its factorization.

770572466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385286235.

The product of its (nonzero) digits is 493920, while the sum is 44.

The square root of 770572466 is about 27759.1870558199. The cubic root of 770572466 is about 916.7927331777.

The spelling of 770572466 in words is "seven hundred seventy million, five hundred seventy-two thousand, four hundred sixty-six".