345095070 has 64 divisors (see below), whose sum is σ = 907225920. Its totient is φ = 83621888.

The previous prime is 345095033. The next prime is 345095089. The reversal of 345095070 is 70590543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3124 + ... + 26456.

It is an arithmetic number, because the mean of its divisors is an integer number (14175405).

Almost surely, 2^345095070 is an apocalyptic number.

345095070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 345095070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453612960).

345095070 is an abundant number, since it is smaller than the sum of its proper divisors (562130850).

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

345095070 is a wasteful number, since it uses less digits than its factorization.

345095070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23389.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 345095070 is about 18576.7346430959. The cubic root of 345095070 is about 701.4223257148.

The spelling of 345095070 in words is "three hundred forty-five million, ninety-five thousand, seventy".