773387065 has 16 divisors (see below), whose sum is σ = 1013181696. Its totient is φ = 562048000.

The previous prime is 773387003. The next prime is 773387071. The reversal of 773387065 is 560783377.

It is not a de Polignac number, because 773387065 - 2¹⁷ = 773255993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83664 + ... + 92446.

It is an arithmetic number, because the mean of its divisors is an integer number (63323856).

Almost surely, 2^773387065 is an apocalyptic number.

It is an amenable number.

773387065 is a deficient number, since it is larger than the sum of its proper divisors (239794631).

773387065 is a wasteful number, since it uses less digits than its factorization.

773387065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10400.

The product of its (nonzero) digits is 740880, while the sum is 46.

The square root of 773387065 is about 27809.8375579578. The cubic root of 773387065 is about 917.9076049772.

The spelling of 773387065 in words is "seven hundred seventy-three million, three hundred eighty-seven thousand, sixty-five".