345229464 has 32 divisors (see below), whose sum is σ = 870718320. Its totient is φ = 114057216.

The previous prime is 345229463. The next prime is 345229481. The reversal of 345229464 is 464922543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345229463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60937 + ... + 66360.

Almost surely, 2^345229464 is an apocalyptic number.

It is an amenable number.

345229464 is an abundant number, since it is smaller than the sum of its proper divisors (525488856).

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

345229464 is a wasteful number, since it uses less digits than its factorization.

345229464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127419 (or 127415 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 345229464 is about 18580.3515574921. The cubic root of 345229464 is about 701.5133679866.

The spelling of 345229464 in words is "three hundred forty-five million, two hundred twenty-nine thousand, four hundred sixty-four".