364690452722 has 18 divisors (see below), whose sum is σ = 550546265997. Its totient is φ = 181182453624.

The previous prime is 364690452701. The next prime is 364690452757. The reversal of 364690452722 is 227254096463.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 362848412161 + 1842040561 = 602369^2 + 42919^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=427019.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 142623068 + ... + 142625624.

Almost surely, 2^364690452722 is an apocalyptic number.

364690452722 is a deficient number, since it is larger than the sum of its proper divisors (185855813275).

364690452722 is an frugal number, since it uses more digits than its factorization.

364690452722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450 (or 2726 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 50.

Multiplying 364690452722 by its sum of digits (50), we get a square (18234522636100 = 4270190²).

The spelling of 364690452722 in words is "three hundred sixty-four billion, six hundred ninety million, four hundred fifty-two thousand, seven hundred twenty-two".