345354236 has 6 divisors (see below), whose sum is σ = 604369920. Its totient is φ = 172677116.

The previous prime is 345354227. The next prime is 345354253. The reversal of 345354236 is 632453543.

It is a junction number, because it is equal to n+sod(n) for n = 345354196 and 345354205.

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, 43169276 + ... + 43169283.

It is an arithmetic number, because the mean of its divisors is an integer number (100728320).

Almost surely, 2^345354236 is an apocalyptic number.

It is an amenable number.

345354236 is a deficient number, since it is larger than the sum of its proper divisors (259015684).

345354236 is a wasteful number, since it uses less digits than its factorization.

345354236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86338563 (or 86338561 counting only the distinct ones).

The product of its digits is 129600, while the sum is 35.

The square root of 345354236 is about 18583.7088870871. The cubic root of 345354236 is about 701.5978708969.

The spelling of 345354236 in words is "three hundred forty-five million, three hundred fifty-four thousand, two hundred thirty-six".