1842364934 has 4 divisors (see below), whose sum is σ = 2763547404. Its totient is φ = 921182466.

The previous prime is 1842364913. The next prime is 1842364943. The reversal of 1842364934 is 4394632481.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4394632481 = 17 ⋅258507793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460591232 + ... + 460591235.

It is an arithmetic number, because the mean of its divisors is an integer number (690886851).

Almost surely, 2^1842364934 is an apocalyptic number.

1842364934 is a deficient number, since it is larger than the sum of its proper divisors (921182470).

1842364934 is an equidigital number, since it uses as much as digits as its factorization.

1842364934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921182469.

The product of its digits is 497664, while the sum is 44.

The square root of 1842364934 is about 42922.7787311120. The cubic root of 1842364934 is about 1225.9099021261.

The spelling of 1842364934 in words is "one billion, eight hundred forty-two million, three hundred sixty-four thousand, nine hundred thirty-four".