368451740 has 48 divisors (see below), whose sum is σ = 801212160. Its totient is φ = 142179840.

The previous prime is 368451701. The next prime is 368451749. The reversal of 368451740 is 47154863.

It is a junction number, because it is equal to n+sod(n) for n = 368451694 and 368451703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368451749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252854 + ... + 254306.

It is an arithmetic number, because the mean of its divisors is an integer number (16691920).

Almost surely, 2^368451740 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 368451740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400606080).

368451740 is an abundant number, since it is smaller than the sum of its proper divisors (432760420).

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

368451740 is a wasteful number, since it uses less digits than its factorization.

368451740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902 (or 1900 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 368451740 is about 19195.0967697483. The cubic root of 368451740 is about 716.9026800343.

The spelling of 368451740 in words is "three hundred sixty-eight million, four hundred fifty-one thousand, seven hundred forty".