1934077793 has 4 divisors (see below), whose sum is σ = 1949306880. Its totient is φ = 1918848708.

The previous prime is 1934077787. The next prime is 1934077799. The reversal of 1934077793 is 3977704391.

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 an interprime number because it is at equal distance from previous prime (1934077787) and next prime (1934077799).

It is a cyclic number.

It is not a de Polignac number, because 1934077793 - 2⁶ = 1934077729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1934077799) 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, 7614353 + ... + 7614606.

It is an arithmetic number, because the mean of its divisors is an integer number (487326720).

Almost surely, 2^1934077793 is an apocalyptic number.

It is an amenable number.

1934077793 is a deficient number, since it is larger than the sum of its proper divisors (15229087).

1934077793 is a wasteful number, since it uses less digits than its factorization.

1934077793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15229086.

The product of its (nonzero) digits is 1000188, while the sum is 50.

The square root of 1934077793 is about 43978.1513140332. The cubic root of 1934077793 is about 1245.9233148040.

The spelling of 1934077793 in words is "one billion, nine hundred thirty-four million, seventy-seven thousand, seven hundred ninety-three".