34840992389 has 12 divisors (see below), whose sum is σ = 40532510304. Its totient is φ = 29861355384.

The previous prime is 34840992383. The next prime is 34840992401. The reversal of 34840992389 is 98329904843.

It is not a de Polignac number, because 34840992389 - 2¹⁶ = 34840926853 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 (34840992383) 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 in 11 ways as a sum of consecutive naturals, for example, 934622 + ... + 971184.

It is an arithmetic number, because the mean of its divisors is an integer number (3377709192).

Almost surely, 2^34840992389 is an apocalyptic number.

It is an amenable number.

34840992389 is a deficient number, since it is larger than the sum of its proper divisors (5691517915).

34840992389 is a wasteful number, since it uses less digits than its factorization.

34840992389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56024 (or 56017 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 59.

The spelling of 34840992389 in words is "thirty-four billion, eight hundred forty million, nine hundred ninety-two thousand, three hundred eighty-nine".