1426436534 has 8 divisors (see below), whose sum is σ = 2160839808. Its totient is φ = 706156600.

The previous prime is 1426436513. The next prime is 1426436537. The reversal of 1426436534 is 4356346241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426436537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3530582 + ... + 3530985.

It is an arithmetic number, because the mean of its divisors is an integer number (270104976).

Almost surely, 2^1426436534 is an apocalyptic number.

1426436534 is a deficient number, since it is larger than the sum of its proper divisors (734403274).

1426436534 is a wasteful number, since it uses less digits than its factorization.

1426436534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061670.

The product of its digits is 207360, while the sum is 38.

The square root of 1426436534 is about 37768.1947410781. The cubic root of 1426436534 is about 1125.6865692912.

The spelling of 1426436534 in words is "one billion, four hundred twenty-six million, four hundred thirty-six thousand, five hundred thirty-four".