1466776964 has 48 divisors (see below), whose sum is σ = 2728002480. Its totient is φ = 688988160.

The previous prime is 1466776957. The next prime is 1466776967. The reversal of 1466776964 is 4696776641.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 468722500 + 998054464 = 21650^2 + 31592^2 .

It is not an unprimeable number, because it can be changed into a prime (1466776967) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 685304 + ... + 687440.

It is an arithmetic number, because the mean of its divisors is an integer number (56833385).

Almost surely, 2^1466776964 is an apocalyptic number.

It is an amenable number.

1466776964 is a deficient number, since it is larger than the sum of its proper divisors (1261225516).

1466776964 is a wasteful number, since it uses less digits than its factorization.

1466776964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328 (or 2326 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 56.

The square root of 1466776964 is about 38298.5243057745. The cubic root of 1466776964 is about 1136.1997609182.

The spelling of 1466776964 in words is "one billion, four hundred sixty-six million, seven hundred seventy-six thousand, nine hundred sixty-four".