1935475642 has 8 divisors (see below), whose sum is σ = 2906218656. Its totient is φ = 966736092.

The previous prime is 1935475601. The next prime is 1935475681. The reversal of 1935475642 is 2465745391.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1935475592 and 1935475601.

It is an unprimeable number.

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, 498448 + ... + 502315.

It is an arithmetic number, because the mean of its divisors is an integer number (363277332).

Almost surely, 2^1935475642 is an apocalyptic number.

1935475642 is a deficient number, since it is larger than the sum of its proper divisors (970743014).

1935475642 is a wasteful number, since it uses less digits than its factorization.

1935475642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001732.

The product of its digits is 907200, while the sum is 46.

The square root of 1935475642 is about 43994.0409828422. The cubic root of 1935475642 is about 1246.2234049818.

The spelling of 1935475642 in words is "one billion, nine hundred thirty-five million, four hundred seventy-five thousand, six hundred forty-two".