1031434 has 8 divisors (see below), whose sum is σ = 1628640. Its totient is φ = 488556.

The previous prime is 1031431. The next prime is 1031447. The reversal of 1031434 is 4341301.

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

It is not an unprimeable number, because it can be changed into a prime (1031431) 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, 13534 + ... + 13609.

It is an arithmetic number, because the mean of its divisors is an integer number (203580).

2^1031434 is an apocalyptic number.

1031434 is a deficient number, since it is larger than the sum of its proper divisors (597206).

1031434 is a wasteful number, since it uses less digits than its factorization.

1031434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27164.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1031434 is about 1015.5953918761. The cubic root of 1031434 is about 101.0370089515.

Adding to 1031434 its reverse (4341301), we get a palindrome (5372735).

The spelling of 1031434 in words is "one million, thirty-one thousand, four hundred thirty-four".