1960403650 has 12 divisors (see below), whose sum is σ = 3646350882. Its totient is φ = 784161440.

The previous prime is 1960403647. The next prime is 1960403677. The reversal of 1960403650 is 563040691.

1960403650 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1876882329 + 83521321 = 43323^2 + 9139^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19603987 + ... + 19604086.

Almost surely, 2^1960403650 is an apocalyptic number.

1960403650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1960403650 is a deficient number, since it is larger than the sum of its proper divisors (1685947232).

1960403650 is a wasteful number, since it uses less digits than its factorization.

1960403650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39208085 (or 39208080 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1960403650 is about 44276.4457697318. The cubic root of 1960403650 is about 1251.5508537530.

The spelling of 1960403650 in words is "one billion, nine hundred sixty million, four hundred three thousand, six hundred fifty".