1146696973 has 2 divisors, whose sum is σ = 1146696974. Its totient is φ = 1146696972.

The previous prime is 1146696907. The next prime is 1146696977. The reversal of 1146696973 is 3796966411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 788654889 + 358042084 = 28083^2 + 18922^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146696973 - 2²¹ = 1144599821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1146696973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146696977) by changing a digit.

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 as a sum of consecutive naturals, namely, 573348486 + 573348487.

It is an arithmetic number, because the mean of its divisors is an integer number (573348487).

Almost surely, 2^1146696973 is an apocalyptic number.

It is an amenable number.

1146696973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146696973 is an equidigital number, since it uses as much as digits as its factorization.

1146696973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 52.

The square root of 1146696973 is about 33862.9144197602. The cubic root of 1146696973 is about 1046.6855342432.

The spelling of 1146696973 in words is "one billion, one hundred forty-six million, six hundred ninety-six thousand, nine hundred seventy-three".