345350452 has 24 divisors (see below), whose sum is σ = 623695520. Its totient is φ = 167196960.

The previous prime is 345350449. The next prime is 345350471. The reversal of 345350452 is 254053543.

It is a happy number.

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, 25699 + ... + 36757.

Almost surely, 2^345350452 is an apocalyptic number.

It is an amenable number.

345350452 is a deficient number, since it is larger than the sum of its proper divisors (278345068).

345350452 is a wasteful number, since it uses less digits than its factorization.

345350452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11311 (or 11309 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 345350452 is about 18583.6070772065. The cubic root of 345350452 is about 701.5953084496.

The spelling of 345350452 in words is "three hundred forty-five million, three hundred fifty thousand, four hundred fifty-two".