361308472 has 64 divisors (see below), whose sum is σ = 834048000. Its totient is φ = 143320320.

The previous prime is 361308469. The next prime is 361308481. The reversal of 361308472 is 274803163.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35404 + ... + 44452.

It is an arithmetic number, because the mean of its divisors is an integer number (13032000).

Almost surely, 2^361308472 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 361308472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (417024000).

361308472 is an abundant number, since it is smaller than the sum of its proper divisors (472739528).

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

361308472 is a wasteful number, since it uses less digits than its factorization.

361308472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9116 (or 9112 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 361308472 is about 19008.1159508248. The cubic root of 361308472 is about 712.2394883043.

The spelling of 361308472 in words is "three hundred sixty-one million, three hundred eight thousand, four hundred seventy-two".