1950214650 has 48 divisors (see below), whose sum is σ = 4992561408. Its totient is φ = 503280000.

The previous prime is 1950214639. The next prime is 1950214691. The reversal of 1950214650 is 564120591.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205051 + ... + 214350.

It is an arithmetic number, because the mean of its divisors is an integer number (104011696).

Almost surely, 2^1950214650 is an apocalyptic number.

1950214650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1950214650 is an abundant number, since it is smaller than the sum of its proper divisors (3042346758).

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

1950214650 is a wasteful number, since it uses less digits than its factorization.

1950214650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419447 (or 419442 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 1950214650 is about 44161.2346974131. The cubic root of 1950214650 is about 1249.3788166895.

The spelling of 1950214650 in words is "one billion, nine hundred fifty million, two hundred fourteen thousand, six hundred fifty".