736423342 has 4 divisors (see below), whose sum is σ = 1104635016. Its totient is φ = 368211670.

The previous prime is 736423319. The next prime is 736423351. The reversal of 736423342 is 243324637.

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

It is a junction number, because it is equal to n+sod(n) for n = 736423298 and 736423307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184105834 + ... + 184105837.

It is an arithmetic number, because the mean of its divisors is an integer number (276158754).

Almost surely, 2^736423342 is an apocalyptic number.

736423342 is a deficient number, since it is larger than the sum of its proper divisors (368211674).

736423342 is a wasteful number, since it uses less digits than its factorization.

736423342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368211673.

The product of its digits is 72576, while the sum is 34.

The square root of 736423342 is about 27137.1211074425. The cubic root of 736423342 is about 903.0445623486.

Adding to 736423342 its reverse (243324637), we get a palindrome (979747979).

The spelling of 736423342 in words is "seven hundred thirty-six million, four hundred twenty-three thousand, three hundred forty-two".