369072049 has 2 divisors, whose sum is σ = 369072050. Its totient is φ = 369072048.

The previous prime is 369072043. The next prime is 369072061. The reversal of 369072049 is 940270963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 307371024 + 61701025 = 17532^2 + 7855^2 .

It is a cyclic number.

It is not a de Polignac number, because 369072049 - 2¹⁷ = 368940977 is a prime.

It is not a weakly prime, because it can be changed into another prime (369072043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184536024 + 184536025.

It is an arithmetic number, because the mean of its divisors is an integer number (184536025).

Almost surely, 2^369072049 is an apocalyptic number.

It is an amenable number.

369072049 is a deficient number, since it is larger than the sum of its proper divisors (1).

369072049 is an equidigital number, since it uses as much as digits as its factorization.

369072049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 369072049 is about 19211.2479813259. The cubic root of 369072049 is about 717.3047696521.

The spelling of 369072049 in words is "three hundred sixty-nine million, seventy-two thousand, forty-nine".