2070390437 has 2 divisors, whose sum is σ = 2070390438. Its totient is φ = 2070390436.

The previous prime is 2070390353. The next prime is 2070390451. The reversal of 2070390437 is 7340930702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1816975876 + 253414561 = 42626^2 + 15919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070390437 - 2¹⁸ = 2070128293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2070390397 and 2070390406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2070390457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035195218 + 1035195219.

It is an arithmetic number, because the mean of its divisors is an integer number (1035195219).

Almost surely, 2^2070390437 is an apocalyptic number.

It is an amenable number.

2070390437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070390437 is an equidigital number, since it uses as much as digits as its factorization.

2070390437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 2070390437 is about 45501.5432375650. The cubic root of 2070390437 is about 1274.5320208967.

The spelling of 2070390437 in words is "two billion, seventy million, three hundred ninety thousand, four hundred thirty-seven".