1334428968 has 128 divisors (see below), whose sum is σ = 3577996800. Its totient is φ = 413952000.

The previous prime is 1334428967. The next prime is 1334428969. The reversal of 1334428968 is 8698244331.

It is an interprime number because it is at equal distance from previous prime (1334428967) and next prime (1334428969).

It is not an unprimeable number, because it can be changed into a prime (1334428967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2881905 + ... + 2882367.

It is an arithmetic number, because the mean of its divisors is an integer number (27953100).

Almost surely, 2^1334428968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334428968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1788998400).

1334428968 is an abundant number, since it is smaller than the sum of its proper divisors (2243567832).

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

1334428968 is a wasteful number, since it uses less digits than its factorization.

1334428968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 639 counting only the distinct ones).

The product of its digits is 995328, while the sum is 48.

The square root of 1334428968 is about 36529.8366818139. The cubic root of 1334428968 is about 1100.9438092559.

The spelling of 1334428968 in words is "one billion, three hundred thirty-four million, four hundred twenty-eight thousand, nine hundred sixty-eight".