369221072407 has 4 divisors (see below), whose sum is σ = 402786624456. Its totient is φ = 335655520360.

The previous prime is 369221072371. The next prime is 369221072413. The reversal of 369221072407 is 704270122963.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-369221072407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369221072417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16782776008 + ... + 16782776029.

It is an arithmetic number, because the mean of its divisors is an integer number (100696656114).

Almost surely, 2^369221072407 is an apocalyptic number.

369221072407 is a deficient number, since it is larger than the sum of its proper divisors (33565552049).

369221072407 is a wasteful number, since it uses less digits than its factorization.

369221072407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33565552048.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 369221072407 in words is "three hundred sixty-nine billion, two hundred twenty-one million, seventy-two thousand, four hundred seven".