773010073 has 12 divisors (see below), whose sum is σ = 854011620. Its totient is φ = 699147680.

The previous prime is 773010071. The next prime is 773010089. The reversal of 773010073 is 370010377.

It can be written as a sum of positive squares in 2 ways, for example, as 680792464 + 92217609 = 26092^2 + 9603^2 .

It is not a de Polignac number, because 773010073 - 2¹ = 773010071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (773010071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7623 + ... + 40051.

It is an arithmetic number, because the mean of its divisors is an integer number (71167635).

Almost surely, 2^773010073 is an apocalyptic number.

It is an amenable number.

773010073 is a deficient number, since it is larger than the sum of its proper divisors (81001547).

773010073 is a wasteful number, since it uses less digits than its factorization.

773010073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32648 (or 32637 counting only the distinct ones).

The product of its (nonzero) digits is 3087, while the sum is 28.

The square root of 773010073 is about 27803.0586986396. The cubic root of 773010073 is about 917.7584342787.

The spelling of 773010073 in words is "seven hundred seventy-three million, ten thousand, seventy-three".