773672361 has 16 divisors (see below), whose sum is σ = 1286105088. Its totient is φ = 401907600.

The previous prime is 773672287. The next prime is 773672377. The reversal of 773672361 is 163276377.

It is not a de Polignac number, because 773672361 - 2⁷ = 773672233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (773672561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1674385 + ... + 1674846.

It is an arithmetic number, because the mean of its divisors is an integer number (80381568).

Almost surely, 2^773672361 is an apocalyptic number.

It is an amenable number.

773672361 is a deficient number, since it is larger than the sum of its proper divisors (512432727).

773672361 is a wasteful number, since it uses less digits than its factorization.

773672361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349252.

The product of its digits is 222264, while the sum is 42.

The square root of 773672361 is about 27814.9664928793. The cubic root of 773672361 is about 918.0204605727.

The spelling of 773672361 in words is "seven hundred seventy-three million, six hundred seventy-two thousand, three hundred sixty-one".