345461016 has 32 divisors (see below), whose sum is σ = 867758400. Its totient is φ = 114606240.

The previous prime is 345460991. The next prime is 345461071. The reversal of 345461016 is 610164543.

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, 29046 + ... + 39173.

It is an arithmetic number, because the mean of its divisors is an integer number (27117450).

Almost surely, 2^345461016 is an apocalyptic number.

It is an amenable number.

345461016 is an abundant number, since it is smaller than the sum of its proper divisors (522297384).

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

345461016 is a wasteful number, since it uses less digits than its factorization.

345461016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68439 (or 68435 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 345461016 is about 18586.5816114744. The cubic root of 345461016 is about 701.6701724094.

The spelling of 345461016 in words is "three hundred forty-five million, four hundred sixty-one thousand, sixteen".