373770073 has 2 divisors, whose sum is σ = 373770074. Its totient is φ = 373770072.

The previous prime is 373770053. The next prime is 373770121. The reversal of 373770073 is 370077373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 373764889 + 5184 = 19333^2 + 72^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373770073 is a prime.

It is not a weakly prime, because it can be changed into another prime (373770013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186885036 + 186885037.

It is an arithmetic number, because the mean of its divisors is an integer number (186885037).

Almost surely, 2^373770073 is an apocalyptic number.

It is an amenable number.

373770073 is a deficient number, since it is larger than the sum of its proper divisors (1).

373770073 is an equidigital number, since it uses as much as digits as its factorization.

373770073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64827, while the sum is 37.

The square root of 373770073 is about 19333.1340708122. The cubic root of 373770073 is about 720.3355386934.

The spelling of 373770073 in words is "three hundred seventy-three million, seven hundred seventy thousand, seventy-three".