34159449698 has 32 divisors (see below), whose sum is σ = 59637238848. Its totient is φ = 14502092800.

The previous prime is 34159449697. The next prime is 34159449703. The reversal of 34159449698 is 89694495143.

It is a self number, because there is not a number n which added to its sum of digits gives 34159449698.

It is not an unprimeable number, because it can be changed into a prime (34159449697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299615 + ... + 397602.

It is an arithmetic number, because the mean of its divisors is an integer number (1863663714).

Almost surely, 2^34159449698 is an apocalyptic number.

34159449698 is a deficient number, since it is larger than the sum of its proper divisors (25477789150).

34159449698 is a wasteful number, since it uses less digits than its factorization.

34159449698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697378.

The product of its digits is 33592320, while the sum is 62.

The spelling of 34159449698 in words is "thirty-four billion, one hundred fifty-nine million, four hundred forty-nine thousand, six hundred ninety-eight".