1330642950 has 192 divisors, whose sum is σ = 4121736192. Its totient is φ = 276595200.

The previous prime is 1330642949. The next prime is 1330643009. The reversal of 1330642950 is 592460331.

It is a super-2 number, since 2×1330642950² = 3541221320769405000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 968464 + ... + 969836.

It is an arithmetic number, because the mean of its divisors is an integer number (21467376).

Almost surely, 2^1330642950 is an apocalyptic number.

1330642950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330642950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2060868096).

1330642950 is an abundant number, since it is smaller than the sum of its proper divisors (2791093242).

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

1330642950 is a wasteful number, since it uses less digits than its factorization.

1330642950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 1330642950 is about 36477.9789736219. The cubic root of 1330642950 is about 1099.9016303218.

The spelling of 1330642950 in words is "one billion, three hundred thirty million, six hundred forty-two thousand, nine hundred fifty".