1934031934 has 4 divisors (see below), whose sum is σ = 2901047904. Its totient is φ = 967015966.

The previous prime is 1934031929. The next prime is 1934031959. The reversal of 1934031934 is 4391304391.

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 = 1934031893 and 1934031902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483507982 + ... + 483507985.

It is an arithmetic number, because the mean of its divisors is an integer number (725261976).

Almost surely, 2^1934031934 is an apocalyptic number.

1934031934 is a deficient number, since it is larger than the sum of its proper divisors (967015970).

1934031934 is an equidigital number, since it uses as much as digits as its factorization.

1934031934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967015969.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 1934031934 is about 43977.6299270436. The cubic root of 1934031934 is about 1245.9134673461.

The spelling of 1934031934 in words is "one billion, nine hundred thirty-four million, thirty-one thousand, nine hundred thirty-four".