7370040389 has 2 divisors, whose sum is σ = 7370040390. Its totient is φ = 7370040388.

The previous prime is 7370040383. The next prime is 7370040407. The reversal of 7370040389 is 9830400737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5900851489 + 1469188900 = 76817^2 + 38330^2 .

It is a cyclic number.

It is not a de Polignac number, because 7370040389 - 2¹⁶ = 7369974853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7370040383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3685020194 + 3685020195.

It is an arithmetic number, because the mean of its divisors is an integer number (3685020195).

Almost surely, 2^7370040389 is an apocalyptic number.

It is an amenable number.

7370040389 is a deficient number, since it is larger than the sum of its proper divisors (1).

7370040389 is an equidigital number, since it uses as much as digits as its factorization.

7370040389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 7370040389 is about 85848.9393586199. The cubic root of 7370040389 is about 1946.0617768055.

The spelling of 7370040389 in words is "seven billion, three hundred seventy million, forty thousand, three hundred eighty-nine".