366025396968 has 512 divisors, whose sum is σ = 1344563712000. Its totient is φ = 89320734720.

The previous prime is 366025396873. The next prime is 366025397027. The reversal of 366025396968 is 869693520663.

366025396968 is a `hidden beast` number, since 3 + 6 + 6 + 0 + 2 + 539 + 6 + 96 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 285288055 + ... + 285289337.

It is an arithmetic number, because the mean of its divisors is an integer number (2626101000).

Almost surely, 2^366025396968 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 366025396968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672281856000).

366025396968 is an abundant number, since it is smaller than the sum of its proper divisors (978538315032).

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

366025396968 is a wasteful number, since it uses less digits than its factorization.

366025396968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342 (or 2332 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 63.

It can be divided in two parts, 3660 and 25396968, that added together give a triangular number (25400628 = T₇₁₂₇).

The spelling of 366025396968 in words is "three hundred sixty-six billion, twenty-five million, three hundred ninety-six thousand, nine hundred sixty-eight".