345092050 has 24 divisors (see below), whose sum is σ = 648497556. Its totient is φ = 136611840.

The previous prime is 345092047. The next prime is 345092051. The reversal of 345092050 is 50290543.

It can be written as a sum of positive squares in 6 ways, for example, as 37124649 + 307967401 = 6093^2 + 17549^2 .

It is not an unprimeable number, because it can be changed into a prime (345092051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30727 + ... + 40426.

Almost surely, 2^345092050 is an apocalyptic number.

345092050 is a deficient number, since it is larger than the sum of its proper divisors (303405506).

345092050 is a wasteful number, since it uses less digits than its factorization.

345092050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71262 (or 71257 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 345092050 is about 18576.6533584497. The cubic root of 345092050 is about 701.4202796104.

The spelling of 345092050 in words is "three hundred forty-five million, ninety-two thousand, fifty".