1950395038 has 4 divisors (see below), whose sum is σ = 2925592560. Its totient is φ = 975197518.

The previous prime is 1950395021. The next prime is 1950395047. The reversal of 1950395038 is 8305930591.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1950394985 and 1950395003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487598758 + ... + 487598761.

It is an arithmetic number, because the mean of its divisors is an integer number (731398140).

Almost surely, 2^1950395038 is an apocalyptic number.

1950395038 is a deficient number, since it is larger than the sum of its proper divisors (975197522).

1950395038 is an equidigital number, since it uses as much as digits as its factorization.

1950395038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975197521.

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 1950395038 is about 44163.2770296770. The cubic root of 1950395038 is about 1249.4173365515.

The spelling of 1950395038 in words is "one billion, nine hundred fifty million, three hundred ninety-five thousand, thirty-eight".