345161088 has 160 divisors (see below), whose sum is σ = 1038949560. Its totient is φ = 114213888.

The previous prime is 345161057. The next prime is 345161093. The reversal of 345161088 is 880161543.

345161088 is a `hidden beast` number, since 34 + 5 + 1 + 610 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2519356 + ... + 2519492.

Almost surely, 2^345161088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345161088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519474780).

345161088 is an abundant number, since it is smaller than the sum of its proper divisors (693788472).

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

345161088 is an frugal number, since it uses more digits than its factorization.

345161088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 345161088 is about 18578.5114581336. The cubic root of 345161088 is about 701.4670511161.

The spelling of 345161088 in words is "three hundred forty-five million, one hundred sixty-one thousand, eighty-eight".