35897879879 has 2 divisors, whose sum is σ = 35897879880. Its totient is φ = 35897879878.

The previous prime is 35897879837. The next prime is 35897879887. The reversal of 35897879879 is 97897879853.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35897879879 is a prime.

It is a super-2 number, since 2×35897879879² (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 (35897879179) 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, 17948939939 + 17948939940.

It is an arithmetic number, because the mean of its divisors is an integer number (17948939940).

Almost surely, 2^35897879879 is an apocalyptic number.

35897879879 is a deficient number, since it is larger than the sum of its proper divisors (1).

35897879879 is an equidigital number, since it uses as much as digits as its factorization.

35897879879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920360960, while the sum is 80.

The spelling of 35897879879 in words is "thirty-five billion, eight hundred ninety-seven million, eight hundred seventy-nine thousand, eight hundred seventy-nine".