464928973 has 2 divisors, whose sum is σ = 464928974. Its totient is φ = 464928972.

The previous prime is 464928929. The next prime is 464928977. The reversal of 464928973 is 379829464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 463670089 + 1258884 = 21533^2 + 1122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464928973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464928973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464928977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232464486 + 232464487.

It is an arithmetic number, because the mean of its divisors is an integer number (232464487).

Almost surely, 2^464928973 is an apocalyptic number.

It is an amenable number.

464928973 is a deficient number, since it is larger than the sum of its proper divisors (1).

464928973 is an equidigital number, since it uses as much as digits as its factorization.

464928973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 52.

The square root of 464928973 is about 21562.2116908262. The cubic root of 464928973 is about 774.6916417383.

The spelling of 464928973 in words is "four hundred sixty-four million, nine hundred twenty-eight thousand, nine hundred seventy-three".