1928034037 has 4 divisors (see below), whose sum is σ = 1960712640. Its totient is φ = 1895355436.

The previous prime is 1928034013. The next prime is 1928034049. The reversal of 1928034037 is 7304308291.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1928034037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1928033987 and 1928034005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1928034067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16339213 + ... + 16339330.

It is an arithmetic number, because the mean of its divisors is an integer number (490178160).

Almost surely, 2^1928034037 is an apocalyptic number.

It is an amenable number.

1928034037 is a deficient number, since it is larger than the sum of its proper divisors (32678603).

1928034037 is an equidigital number, since it uses as much as digits as its factorization.

1928034037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32678602.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1928034037 is about 43909.3843842065. The cubic root of 1928034037 is about 1244.6241747723.

The spelling of 1928034037 in words is "one billion, nine hundred twenty-eight million, thirty-four thousand, thirty-seven".