1430948868 has 48 divisors (see below), whose sum is σ = 3368327424. Its totient is φ = 472792320.

The previous prime is 1430948819. The next prime is 1430948873. The reversal of 1430948868 is 8688490341.

It is a super-2 number, since 2×1430948868² = 4095229325660962848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1430948868.

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, 1161813 + ... + 1163043.

It is an arithmetic number, because the mean of its divisors is an integer number (70173488).

Almost surely, 2^1430948868 is an apocalyptic number.

It is an amenable number.

1430948868 is an abundant number, since it is smaller than the sum of its proper divisors (1937378556).

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

1430948868 is a wasteful number, since it uses less digits than its factorization.

1430948868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 1430948868 is about 37827.8847941568. The cubic root of 1430948868 is about 1126.8723042753.

The spelling of 1430948868 in words is "one billion, four hundred thirty million, nine hundred forty-eight thousand, eight hundred sixty-eight".