772334412 has 24 divisors (see below), whose sum is σ = 1908120816. Its totient is φ = 242300928.

The previous prime is 772334389. The next prime is 772334449. The reversal of 772334412 is 214433277.

It is a super-3 number, since 3×772334412³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1892773 + ... + 1893180.

It is an arithmetic number, because the mean of its divisors is an integer number (79505034).

Almost surely, 2^772334412 is an apocalyptic number.

It is an amenable number.

772334412 is an abundant number, since it is smaller than the sum of its proper divisors (1135786404).

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

772334412 is a wasteful number, since it uses less digits than its factorization.

772334412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785977 (or 3785975 counting only the distinct ones).

The product of its digits is 28224, while the sum is 33.

The square root of 772334412 is about 27790.9052029616. The cubic root of 772334412 is about 917.4909628454.

Adding to 772334412 its reverse (214433277), we get a palindrome (986767689).

The spelling of 772334412 in words is "seven hundred seventy-two million, three hundred thirty-four thousand, four hundred twelve".