1016434 has 16 divisors (see below), whose sum is σ = 1596672. Its totient is φ = 484848.

The previous prime is 1016423. The next prime is 1016441. The reversal of 1016434 is 4346101.

It is a happy number.

1016434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4447 + ... + 4669.

It is an arithmetic number, because the mean of its divisors is an integer number (99792).

2^1016434 is an apocalyptic number.

1016434 is a deficient number, since it is larger than the sum of its proper divisors (580238).

1016434 is a wasteful number, since it uses less digits than its factorization.

1016434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1016434 is about 1008.1835150408. The cubic root of 1016434 is about 100.5448262527.

The spelling of 1016434 in words is "one million, sixteen thousand, four hundred thirty-four".