1960420330 has 32 divisors (see below), whose sum is σ = 3943453248. Its totient is φ = 695491200.

The previous prime is 1960420307. The next prime is 1960420369. The reversal of 1960420330 is 330240691.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212832 + ... + 221851.

It is an arithmetic number, because the mean of its divisors is an integer number (123232914).

Almost surely, 2^1960420330 is an apocalyptic number.

1960420330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1960420330 is an abundant number, since it is smaller than the sum of its proper divisors (1983032918).

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

1960420330 is a wasteful number, since it uses less digits than its factorization.

1960420330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434742.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 1960420330 is about 44276.6341313339. The cubic root of 1960420330 is about 1251.5544033297.

The spelling of 1960420330 in words is "one billion, nine hundred sixty million, four hundred twenty thousand, three hundred thirty".