34861734478 has 16 divisors (see below), whose sum is σ = 54670964256. Its totient is φ = 16640990080.

The previous prime is 34861734463. The next prime is 34861734491. The reversal of 34861734478 is 87443716843.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703351 + ... + 751282.

It is an arithmetic number, because the mean of its divisors is an integer number (3416935266).

Almost surely, 2^34861734478 is an apocalyptic number.

34861734478 is a deficient number, since it is larger than the sum of its proper divisors (19809229778).

34861734478 is a wasteful number, since it uses less digits than its factorization.

34861734478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455179.

The product of its digits is 10838016, while the sum is 55.

The spelling of 34861734478 in words is "thirty-four billion, eight hundred sixty-one million, seven hundred thirty-four thousand, four hundred seventy-eight".