35399980879 has 2 divisors, whose sum is σ = 35399980880. Its totient is φ = 35399980878.

The previous prime is 35399980799. The next prime is 35399980883. The reversal of 35399980879 is 97808999353.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35399980879 - 2⁷ = 35399980751 is a prime.

It is a super-2 number, since 2×35399980879² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35399989879) 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, 17699990439 + 17699990440.

It is an arithmetic number, because the mean of its divisors is an integer number (17699990440).

Almost surely, 2^35399980879 is an apocalyptic number.

35399980879 is a deficient number, since it is larger than the sum of its proper divisors (1).

35399980879 is an equidigital number, since it uses as much as digits as its factorization.

35399980879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132269760, while the sum is 70.

The spelling of 35399980879 in words is "thirty-five billion, three hundred ninety-nine million, nine hundred eighty thousand, eight hundred seventy-nine".