342085436 has 24 divisors (see below), whose sum is σ = 746368896. Its totient is φ = 133279920.

The previous prime is 342085399. The next prime is 342085453. The reversal of 342085436 is 634580243.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 342085396 and 342085405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555026 + ... + 555641.

It is an arithmetic number, because the mean of its divisors is an integer number (31098704).

Almost surely, 2^342085436 is an apocalyptic number.

It is an amenable number.

342085436 is an abundant number, since it is smaller than the sum of its proper divisors (404283460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342085436 is a wasteful number, since it uses less digits than its factorization.

342085436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110689 (or 1110687 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 342085436 is about 18495.5517895520. The cubic root of 342085436 is about 699.3772938362.

The spelling of 342085436 in words is "three hundred forty-two million, eighty-five thousand, four hundred thirty-six".