1960433928 has 40 divisors (see below), whose sum is σ = 5491032030. Its totient is φ = 653477760.

The previous prime is 1960433903. The next prime is 1960433929. The reversal of 1960433928 is 8293340691.

It is a happy number.

1960433928 is a `hidden beast` number, since 1 + 9 + 604 + 3 + 39 + 2 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1360281924 + 600152004 = 36882^2 + 24498^2 .

It is not an unprimeable number, because it can be changed into a prime (1960433929) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1512033 + ... + 1513328.

Almost surely, 2^1960433928 is an apocalyptic number.

1960433928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1960433928 is an abundant number, since it is smaller than the sum of its proper divisors (3530598102).

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

1960433928 is a wasteful number, since it uses less digits than its factorization.

1960433928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025379 (or 3025366 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 1960433928 is about 44276.7876883588. The cubic root of 1960433928 is about 1251.5572970284.

The spelling of 1960433928 in words is "one billion, nine hundred sixty million, four hundred thirty-three thousand, nine hundred twenty-eight".