1333364868 has 96 divisors (see below), whose sum is σ = 3788104320. Its totient is φ = 402232320.

The previous prime is 1333364863. The next prime is 1333364873. The reversal of 1333364868 is 8684633331.

1333364868 is a `hidden beast` number, since 133 + 3 + 36 + 486 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1333364863) and next prime (1333364873).

It is not an unprimeable number, because it can be changed into a prime (1333364863) 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, 274396 + ... + 279212.

It is an arithmetic number, because the mean of its divisors is an integer number (39459420).

Almost surely, 2^1333364868 is an apocalyptic number.

1333364868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1333364868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1894052160).

1333364868 is an abundant number, since it is smaller than the sum of its proper divisors (2454739452).

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

1333364868 is a wasteful number, since it uses less digits than its factorization.

1333364868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 5066 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 1333364868 is about 36515.2689706649. The cubic root of 1333364868 is about 1100.6510933277.

The spelling of 1333364868 in words is "one billion, three hundred thirty-three million, three hundred sixty-four thousand, eight hundred sixty-eight".