1969463050 has 24 divisors (see below), whose sum is σ = 3856003200. Its totient is φ = 746322480.

The previous prime is 1969463033. The next prime is 1969463059. The reversal of 1969463050 is 503649691.

It is a junction number, because it is equal to n+sod(n) for n = 1969462988 and 1969463006.

It is not an unprimeable number, because it can be changed into a prime (1969463059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1035610 + ... + 1037509.

It is an arithmetic number, because the mean of its divisors is an integer number (160666800).

Almost surely, 2^1969463050 is an apocalyptic number.

1969463050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1969463050 is a deficient number, since it is larger than the sum of its proper divisors (1886540150).

1969463050 is a wasteful number, since it uses less digits than its factorization.

1969463050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073150 (or 2073145 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 1969463050 is about 44378.6328090445. The cubic root of 1969463050 is about 1253.4757768886.

The spelling of 1969463050 in words is "one billion, nine hundred sixty-nine million, four hundred sixty-three thousand, fifty".