1010340 has 48 divisors (see below), whose sum is σ = 3144960. Its totient is φ = 269280.

The previous prime is 1010329. The next prime is 1010353. The reversal of 1010340 is 430101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396 + ... + 1475.

It is an arithmetic number, because the mean of its divisors is an integer number (65520).

2^1010340 is an apocalyptic number.

1010340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010340 is an abundant number, since it is smaller than the sum of its proper divisors (2134620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010340 is a wasteful number, since it uses less digits than its factorization.

1010340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1881 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1010340 is about 1005.1567042009. The cubic root of 1010340 is about 100.3434854930.

Adding to 1010340 its reverse (430101), we get a palindrome (1440441).

The spelling of 1010340 in words is "one million, ten thousand, three hundred forty".