1950428706 has 16 divisors (see below), whose sum is σ = 3905315904. Its totient is φ = 649399824.

The previous prime is 1950428699. The next prime is 1950428723. The reversal of 1950428706 is 6078240591.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180070 + ... + 190593.

It is an arithmetic number, because the mean of its divisors is an integer number (244082244).

Almost surely, 2^1950428706 is an apocalyptic number.

1950428706 is an abundant number, since it is smaller than the sum of its proper divisors (1954887198).

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

1950428706 is a wasteful number, since it uses less digits than its factorization.

1950428706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371545.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1950428706 is about 44163.6582044558. The cubic root of 1950428706 is about 1249.4245257175.

The spelling of 1950428706 in words is "one billion, nine hundred fifty million, four hundred twenty-eight thousand, seven hundred six".