34997840293 has 16 divisors (see below), whose sum is σ = 37874600176. Its totient is φ = 32147850240.

The previous prime is 34997840287. The next prime is 34997840299. The reversal of 34997840293 is 39204879943.

It is an interprime number because it is at equal distance from previous prime (34997840287) and next prime (34997840299).

It can be written as a sum of positive squares in 8 ways, for example, as 7144929 + 34990695364 = 2673^2 + 187058^2 .

It is a cyclic number.

It is not a de Polignac number, because 34997840293 - 2⁵ = 34997840261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34997840299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2226883 + ... + 2242543.

It is an arithmetic number, because the mean of its divisors is an integer number (2367162511).

Almost surely, 2^34997840293 is an apocalyptic number.

It is an amenable number.

34997840293 is a deficient number, since it is larger than the sum of its proper divisors (2876759883).

34997840293 is a wasteful number, since it uses less digits than its factorization.

34997840293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16504.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 34997840293 in words is "thirty-four billion, nine hundred ninety-seven million, eight hundred forty thousand, two hundred ninety-three".