369527489856 has 840 divisors, whose sum is σ = 1366769992896. Its totient is φ = 98076303360.

The previous prime is 369527489833. The next prime is 369527489897. The reversal of 369527489856 is 658984725963.

It is a happy number.

369527489856 is a `hidden beast` number, since 3 + 6 + 9 + 527 + 4 + 8 + 98 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 358416061 + ... + 358417091.

Almost surely, 2^369527489856 is an apocalyptic number.

369527489856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369527489856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683384996448).

369527489856 is an abundant number, since it is smaller than the sum of its proper divisors (997242503040).

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

369527489856 is a wasteful number, since it uses less digits than its factorization.

369527489856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169 (or 1143 counting only the distinct ones).

The product of its digits is 783820800, while the sum is 72.

The spelling of 369527489856 in words is "three hundred sixty-nine billion, five hundred twenty-seven million, four hundred eighty-nine thousand, eight hundred fifty-six".