306606086644 has 192 divisors, whose sum is σ = 668217876480. Its totient is φ = 121165632000.

The previous prime is 306606086603. The next prime is 306606086651. The reversal of 306606086644 is 446680606603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 288977874 + ... + 288978934.

It is an arithmetic number, because the mean of its divisors is an integer number (3480301440).

Almost surely, 2^306606086644 is an apocalyptic number.

It is an amenable number.

306606086644 is an abundant number, since it is smaller than the sum of its proper divisors (361611789836).

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

306606086644 is a wasteful number, since it uses less digits than its factorization.

306606086644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 306606086644 in words is "three hundred six billion, six hundred six million, eighty-six thousand, six hundred forty-four".