772200673 has 12 divisors (see below), whose sum is σ = 831780900. Its totient is φ = 714404096.

The previous prime is 772200631. The next prime is 772200677. The reversal of 772200673 is 376002277.

It can be written as a sum of positive squares in 2 ways, for example, as 524043664 + 248157009 = 22892^2 + 15753^2 .

It is not a de Polignac number, because 772200673 - 2¹³ = 772192481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (772200677) 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, 52653 + ... + 65701.

It is an arithmetic number, because the mean of its divisors is an integer number (69315075).

Almost surely, 2^772200673 is an apocalyptic number.

It is an amenable number.

772200673 is a deficient number, since it is larger than the sum of its proper divisors (59580227).

772200673 is a wasteful number, since it uses less digits than its factorization.

772200673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13184 (or 13125 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 772200673 is about 27788.4989339115. The cubic root of 772200673 is about 917.4380015869.

The spelling of 772200673 in words is "seven hundred seventy-two million, two hundred thousand, six hundred seventy-three".