369678180 has 96 divisors (see below), whose sum is σ = 1065996288. Its totient is φ = 95680000.

The previous prime is 369678173. The next prime is 369678217. The reversal of 369678180 is 81876963.

It is a super-2 number, since 2×369678180² = 273323913536224800, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 320605 + ... + 321755.

It is an arithmetic number, because the mean of its divisors is an integer number (11104128).

Almost surely, 2^369678180 is an apocalyptic number.

369678180 is a gapful number since it is divisible by the number (30) 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 369678180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532998144).

369678180 is an abundant number, since it is smaller than the sum of its proper divisors (696318108).

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

369678180 is a wasteful number, since it uses less digits than its factorization.

369678180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 369678180 is about 19227.0169293107. The cubic root of 369678180 is about 717.6972339965.

The spelling of 369678180 in words is "three hundred sixty-nine million, six hundred seventy-eight thousand, one hundred eighty".