369120628 has 6 divisors (see below), whose sum is σ = 645961106. Its totient is φ = 184560312.

The previous prime is 369120623. The next prime is 369120637. The reversal of 369120628 is 826021963.

It can be written as a sum of positive squares in only one way, i.e., 269879184 + 99241444 = 16428^2 + 9962^2 .

It is a super-2 number, since 2×369120628² = 272500076030228768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369120623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46140075 + ... + 46140082.

Almost surely, 2^369120628 is an apocalyptic number.

It is an amenable number.

369120628 is a deficient number, since it is larger than the sum of its proper divisors (276840478).

369120628 is a wasteful number, since it uses less digits than its factorization.

369120628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92280161 (or 92280159 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 369120628 is about 19212.5122771594. The cubic root of 369120628 is about 717.3362399479.

The spelling of 369120628 in words is "three hundred sixty-nine million, one hundred twenty thousand, six hundred twenty-eight".