1434517686 has 48 divisors (see below), whose sum is σ = 3573982464. Its totient is φ = 407341872.

The previous prime is 1434517657. The next prime is 1434517703. The reversal of 1434517686 is 6867154341.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14386 + ... + 55461.

It is an arithmetic number, because the mean of its divisors is an integer number (74457968).

Almost surely, 2^1434517686 is an apocalyptic number.

1434517686 is an abundant number, since it is smaller than the sum of its proper divisors (2139464778).

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

1434517686 is a wasteful number, since it uses less digits than its factorization.

1434517686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70025 (or 70022 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 1434517686 is about 37875.0272079110. The cubic root of 1434517686 is about 1127.8083413242.

The spelling of 1434517686 in words is "one billion, four hundred thirty-four million, five hundred seventeen thousand, six hundred eighty-six".