1950906353 has 12 divisors (see below), whose sum is σ = 2213562624. Its totient is φ = 1716336600.

The previous prime is 1950906329. The next prime is 1950906359. The reversal of 1950906353 is 3536090591.

It is not a de Polignac number, because 1950906353 - 2²⁴ = 1934129137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1950906353.

It is not an unprimeable number, because it can be changed into a prime (1950906359) 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, 256301 + ... + 263802.

It is an arithmetic number, because the mean of its divisors is an integer number (184463552).

Almost surely, 2^1950906353 is an apocalyptic number.

It is an amenable number.

1950906353 is a deficient number, since it is larger than the sum of its proper divisors (262656271).

1950906353 is a wasteful number, since it uses less digits than its factorization.

1950906353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520156 (or 520145 counting only the distinct ones).

The product of its (nonzero) digits is 109350, while the sum is 41.

The square root of 1950906353 is about 44169.0655662988. The cubic root of 1950906353 is about 1249.5265093079.

The spelling of 1950906353 in words is "one billion, nine hundred fifty million, nine hundred six thousand, three hundred fifty-three".