834980426 has 8 divisors (see below), whose sum is σ = 1431395040. Its totient is φ = 357848748.

The previous prime is 834980401. The next prime is 834980437. The reversal of 834980426 is 624089438.

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

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 3 ways as a sum of consecutive naturals, for example, 29820716 + ... + 29820743.

It is an arithmetic number, because the mean of its divisors is an integer number (178924380).

Almost surely, 2^834980426 is an apocalyptic number.

834980426 is a deficient number, since it is larger than the sum of its proper divisors (596414614).

834980426 is a wasteful number, since it uses less digits than its factorization.

834980426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59641468.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 834980426 is about 28896.0278585137. The cubic root of 834980426 is about 941.6556102739.

The spelling of 834980426 in words is "eight hundred thirty-four million, nine hundred eighty thousand, four hundred twenty-six".