354605012 has 12 divisors (see below), whose sum is σ = 620694900. Its totient is φ = 177263616.

The previous prime is 354604997. The next prime is 354605021. The reversal of 354605012 is 210506453.

It can be written as a sum of positive squares in 2 ways, for example, as 261598276 + 93006736 = 16174^2 + 9644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23114 + ... + 35262.

It is an arithmetic number, because the mean of its divisors is an integer number (51724575).

Almost surely, 2^354605012 is an apocalyptic number.

It is an amenable number.

354605012 is a deficient number, since it is larger than the sum of its proper divisors (266089888).

354605012 is a wasteful number, since it uses less digits than its factorization.

354605012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19450 (or 19448 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 354605012 is about 18830.9588709657. The cubic root of 354605012 is about 707.8071681643.

The spelling of 354605012 in words is "three hundred fifty-four million, six hundred five thousand, twelve".