1330380654 has 8 divisors (see below), whose sum is σ = 2660761320. Its totient is φ = 443460216.

The previous prime is 1330380647. The next prime is 1330380661. The reversal of 1330380654 is 4560830331.

It is an interprime number because it is at equal distance from previous prime (1330380647) and next prime (1330380661).

It is a sphenic number, since it is the product of 3 distinct primes.

1330380654 is an admirable number.

It is a super-3 number, since 3×1330380654³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110865049 + ... + 110865060.

It is an arithmetic number, because the mean of its divisors is an integer number (332595165).

Almost surely, 2^1330380654 is an apocalyptic number.

1330380654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1330380654 is a wasteful number, since it uses less digits than its factorization.

1330380654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221730114.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1330380654 is about 36474.3835314594. The cubic root of 1330380654 is about 1099.8293547961.

The spelling of 1330380654 in words is "one billion, three hundred thirty million, three hundred eighty thousand, six hundred fifty-four".