368427870 has 192 divisors, whose sum is σ = 1051674624. Its totient is φ = 89268480.

The previous prime is 368427863. The next prime is 368427881. The reversal of 368427870 is 78724863.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4438849 + ... + 4438931.

It is an arithmetic number, because the mean of its divisors is an integer number (5477472).

Almost surely, 2^368427870 is an apocalyptic number.

368427870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 368427870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525837312).

368427870 is an abundant number, since it is smaller than the sum of its proper divisors (683246754).

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

368427870 is a wasteful number, since it uses less digits than its factorization.

368427870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 368427870 is about 19194.4749863079. The cubic root of 368427870 is about 716.8871982812.

The spelling of 368427870 in words is "three hundred sixty-eight million, four hundred twenty-seven thousand, eight hundred seventy".