1206634342 has 8 divisors (see below), whose sum is σ = 1810571256. Its totient is φ = 603110592.

The previous prime is 1206634327. The next prime is 1206634357. The reversal of 1206634342 is 2434366021.

It is an interprime number because it is at equal distance from previous prime (1206634327) and next prime (1206634357).

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 95883 + ... + 107734.

It is an arithmetic number, because the mean of its divisors is an integer number (226321407).

Almost surely, 2^1206634342 is an apocalyptic number.

1206634342 is a deficient number, since it is larger than the sum of its proper divisors (603936914).

1206634342 is a wasteful number, since it uses less digits than its factorization.

1206634342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206582.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 1206634342 is about 34736.6426414528. The cubic root of 1206634342 is about 1064.6133157961.

The spelling of 1206634342 in words is "one billion, two hundred six million, six hundred thirty-four thousand, three hundred forty-two".