1950809414 has 8 divisors (see below), whose sum is σ = 2927236368. Its totient is φ = 975063960.

The previous prime is 1950809411. The next prime is 1950809417. The reversal of 1950809414 is 4149080591.

It is an interprime number because it is at equal distance from previous prime (1950809411) and next prime (1950809417).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950809411) 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 3 ways as a sum of consecutive naturals, for example, 163157 + ... + 174704.

It is an arithmetic number, because the mean of its divisors is an integer number (365904546).

Almost surely, 2^1950809414 is an apocalyptic number.

1950809414 is a deficient number, since it is larger than the sum of its proper divisors (976426954).

1950809414 is a wasteful number, since it uses less digits than its factorization.

1950809414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340750.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 1950809414 is about 44167.9681896281. The cubic root of 1950809414 is about 1249.5058129691.

The spelling of 1950809414 in words is "one billion, nine hundred fifty million, eight hundred nine thousand, four hundred fourteen".