1234506534 has 16 divisors (see below), whose sum is σ = 2487862080. Its totient is φ = 408360680.

The previous prime is 1234506529. The next prime is 1234506541. The reversal of 1234506534 is 4356054321.

It is a junction number, because it is equal to n+sod(n) for n = 1234506495 and 1234506504.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 784524 + ... + 786095.

It is an arithmetic number, because the mean of its divisors is an integer number (155491380).

Almost surely, 2^1234506534 is an apocalyptic number.

1234506534 is an abundant number, since it is smaller than the sum of its proper divisors (1253355546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1234506534 is a wasteful number, since it uses less digits than its factorization.

1234506534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570755.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 1234506534 is about 35135.5451644058. The cubic root of 1234506534 is about 1072.7482077766.

The spelling of 1234506534 in words is "one billion, two hundred thirty-four million, five hundred six thousand, five hundred thirty-four".