1434746343 has 8 divisors (see below), whose sum is σ = 1913173488. Its totient is φ = 956408384.

The previous prime is 1434746293. The next prime is 1434746353. The reversal of 1434746343 is 3436474341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1434746343 - 2⁹ = 1434745831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434746353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40555 + ... + 67187.

It is an arithmetic number, because the mean of its divisors is an integer number (239146686).

Almost surely, 2^1434746343 is an apocalyptic number.

1434746343 is a deficient number, since it is larger than the sum of its proper divisors (478427145).

1434746343 is a wasteful number, since it uses less digits than its factorization.

1434746343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44593.

The product of its digits is 290304, while the sum is 39.

The square root of 1434746343 is about 37878.0456597222. The cubic root of 1434746343 is about 1127.8682610157.

The spelling of 1434746343 in words is "one billion, four hundred thirty-four million, seven hundred forty-six thousand, three hundred forty-three".