1030431460 has 24 divisors (see below), whose sum is σ = 2200584960. Its totient is φ = 405186144.

The previous prime is 1030431419. The next prime is 1030431461. The reversal of 1030431460 is 641340301.

It is not an unprimeable number, because it can be changed into a prime (1030431461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435444 + ... + 437803.

It is an arithmetic number, because the mean of its divisors is an integer number (91691040).

Almost surely, 2^1030431460 is an apocalyptic number.

1030431460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030431460 is an abundant number, since it is smaller than the sum of its proper divisors (1170153500).

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

1030431460 is a wasteful number, since it uses less digits than its factorization.

1030431460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873315 (or 873313 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1030431460 is about 32100.3342661724. The cubic root of 1030431460 is about 1010.0426280084.

Adding to 1030431460 its reverse (641340301), we get a palindrome (1671771761).

The spelling of 1030431460 in words is "one billion, thirty million, four hundred thirty-one thousand, four hundred sixty".