1030347426 has 16 divisors (see below), whose sum is σ = 2064361824. Its totient is φ = 342837984.

The previous prime is 1030347421. The next prime is 1030347457. The reversal of 1030347426 is 6247430301.

It is a junction number, because it is equal to n+sod(n) for n = 1030347393 and 1030347402.

It is not an unprimeable number, because it can be changed into a prime (1030347421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149131 + ... + 155886.

It is an arithmetic number, because the mean of its divisors is an integer number (129022614).

Almost surely, 2^1030347426 is an apocalyptic number.

1030347426 is an abundant number, since it is smaller than the sum of its proper divisors (1034014398).

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

1030347426 is a wasteful number, since it uses less digits than its factorization.

1030347426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305585.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 1030347426 is about 32099.0253123050. The cubic root of 1030347426 is about 1010.0151701803.

Adding to 1030347426 its reverse (6247430301), we get a palindrome (7277777727).

The spelling of 1030347426 in words is "one billion, thirty million, three hundred forty-seven thousand, four hundred twenty-six".