345457035 has 128 divisors (see below), whose sum is σ = 774144000. Its totient is φ = 141989760.

The previous prime is 345457027. The next prime is 345457037. The reversal of 345457035 is 530754543.

345457035 is a `hidden beast` number, since 3 + 4 + 54 + 570 + 35 = 666.

It is not a de Polignac number, because 345457035 - 2³ = 345457027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345457037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1735866 + ... + 1736064.

It is an arithmetic number, because the mean of its divisors is an integer number (6048000).

Almost surely, 2^345457035 is an apocalyptic number.

345457035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

345457035 is an abundant number, since it is smaller than the sum of its proper divisors (428686965).

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

345457035 is a wasteful number, since it uses less digits than its factorization.

345457035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 36.

The square root of 345457035 is about 18586.4745177777. The cubic root of 345457035 is about 701.6674771128.

The spelling of 345457035 in words is "three hundred forty-five million, four hundred fifty-seven thousand, thirty-five".