4070755891 has 2 divisors, whose sum is σ = 4070755892. Its totient is φ = 4070755890.

The previous prime is 4070755879. The next prime is 4070755903. The reversal of 4070755891 is 1985570704.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (4070755879) and next prime (4070755903).

It is a cyclic number.

It is not a de Polignac number, because 4070755891 - 2⁹ = 4070755379 is a prime.

It is a super-2 number, since 2×4070755891² = 33142107048222407762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4070755811) 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, 2035377945 + 2035377946.

It is an arithmetic number, because the mean of its divisors is an integer number (2035377946).

Almost surely, 2^4070755891 is an apocalyptic number.

4070755891 is a deficient number, since it is larger than the sum of its proper divisors (1).

4070755891 is an equidigital number, since it uses as much as digits as its factorization.

4070755891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 46.

The square root of 4070755891 is about 63802.4755867670. The cubic root of 4070755891 is about 1596.7062307209.

The spelling of 4070755891 in words is "four billion, seventy million, seven hundred fifty-five thousand, eight hundred ninety-one".