360230640 has 320 divisors, whose sum is σ = 1413338112. Its totient is φ = 73728000.

The previous prime is 360230639. The next prime is 360230657. The reversal of 360230640 is 46032063.

It is a super-2 number, since 2×360230640² = 259532227989619200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 360230640.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1866384 + ... + 1866576.

Almost surely, 2^360230640 is an apocalyptic number.

360230640 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 360230640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (706669056).

360230640 is an abundant number, since it is smaller than the sum of its proper divisors (1053107472).

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

360230640 is a wasteful number, since it uses less digits than its factorization.

360230640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 360230640 is about 18979.7428855082. The cubic root of 360230640 is about 711.5305473316.

The spelling of 360230640 in words is "three hundred sixty million, two hundred thirty thousand, six hundred forty".