368226240 has 112 divisors (see below), whose sum is σ = 1172931360. Its totient is φ = 97873920.

The previous prime is 368226223. The next prime is 368226281. The reversal of 368226240 is 42622863.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519006 + ... + 519714.

Almost surely, 2^368226240 is an apocalyptic number.

368226240 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 368226240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586465680).

368226240 is an abundant number, since it is smaller than the sum of its proper divisors (804705120).

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

368226240 is a wasteful number, since it uses less digits than its factorization.

368226240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 368226240 is about 19189.2219748483. The cubic root of 368226240 is about 716.7563971537.

The spelling of 368226240 in words is "three hundred sixty-eight million, two hundred twenty-six thousand, two hundred forty".