361124946 has 96 divisors (see below), whose sum is σ = 993294720. Its totient is φ = 95224896.

The previous prime is 361124903. The next prime is 361124947. The reversal of 361124946 is 649421163.

It is a super-2 number, since 2×361124946² = 260822453247005832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 361124946.

It is not an unprimeable number, because it can be changed into a prime (361124947) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61056 + ... + 66708.

It is an arithmetic number, because the mean of its divisors is an integer number (10346820).

Almost surely, 2^361124946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361124946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496647360).

361124946 is an abundant number, since it is smaller than the sum of its proper divisors (632169774).

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

361124946 is a wasteful number, since it uses less digits than its factorization.

361124946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697 (or 5678 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 361124946 is about 19003.2877681732. The cubic root of 361124946 is about 712.1188742835.

The spelling of 361124946 in words is "three hundred sixty-one million, one hundred twenty-four thousand, nine hundred forty-six".