1234774342 has 4 divisors (see below), whose sum is σ = 1852161516. Its totient is φ = 617387170.

The previous prime is 1234774301. The next prime is 1234774363. The reversal of 1234774342 is 2434774321.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308693584 + ... + 308693587.

It is an arithmetic number, because the mean of its divisors is an integer number (463040379).

Almost surely, 2^1234774342 is an apocalyptic number.

1234774342 is a deficient number, since it is larger than the sum of its proper divisors (617387174).

1234774342 is an equidigital number, since it uses as much as digits as its factorization.

1234774342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617387173.

The product of its digits is 112896, while the sum is 37.

The square root of 1234774342 is about 35139.3560271101. The cubic root of 1234774342 is about 1072.8257744728.

The spelling of 1234774342 in words is "one billion, two hundred thirty-four million, seven hundred seventy-four thousand, three hundred forty-two".