368785340 has 96 divisors (see below), whose sum is σ = 975518208. Its totient is φ = 113760000.

The previous prime is 368785303. The next prime is 368785349. The reversal of 368785340 is 43587863.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 368785291 and 368785300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368785349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154355 + ... + 156725.

It is an arithmetic number, because the mean of its divisors is an integer number (10161648).

Almost surely, 2^368785340 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 368785340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487759104).

368785340 is an abundant number, since it is smaller than the sum of its proper divisors (606732868).

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

368785340 is a wasteful number, since it uses less digits than its factorization.

368785340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2497 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 368785340 is about 19203.7845228486. The cubic root of 368785340 is about 717.1189784577.

The spelling of 368785340 in words is "three hundred sixty-eight million, seven hundred eighty-five thousand, three hundred forty".