1936374673 has 4 divisors (see below), whose sum is σ = 1937599488. Its totient is φ = 1935149860.

The previous prime is 1936374599. The next prime is 1936374679. The reversal of 1936374673 is 3764736391.

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 not a de Polignac number, because 1936374673 - 2⁹ = 1936374161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1936374679) 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, 610033 + ... + 613198.

It is an arithmetic number, because the mean of its divisors is an integer number (484399872).

Almost surely, 2^1936374673 is an apocalyptic number.

It is an amenable number.

1936374673 is a deficient number, since it is larger than the sum of its proper divisors (1224815).

1936374673 is a wasteful number, since it uses less digits than its factorization.

1936374673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224814.

The product of its digits is 1714608, while the sum is 49.

The square root of 1936374673 is about 44004.2574417522. The cubic root of 1936374673 is about 1246.4163325874.

The spelling of 1936374673 in words is "one billion, nine hundred thirty-six million, three hundred seventy-four thousand, six hundred seventy-three".