345292252 has 24 divisors (see below), whose sum is σ = 615392960. Its totient is φ = 169490880.

The previous prime is 345292223. The next prime is 345292273. The reversal of 345292252 is 252292543.

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, 54178 + ... + 60214.

Almost surely, 2^345292252 is an apocalyptic number.

It is an amenable number.

345292252 is a deficient number, since it is larger than the sum of its proper divisors (270100708).

345292252 is a wasteful number, since it uses less digits than its factorization.

345292252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301 (or 6299 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 345292252 is about 18582.0411150121. The cubic root of 345292252 is about 701.5558942442. Note that the first 3 decimals are identical.

The spelling of 345292252 in words is "three hundred forty-five million, two hundred ninety-two thousand, two hundred fifty-two".