378323460 has 120 divisors (see below), whose sum is σ = 1214638656. Its totient is φ = 98521920.

The previous prime is 378323447. The next prime is 378323467. The reversal of 378323460 is 64323873.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378323467) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 66945 + ... + 72375.

Almost surely, 2^378323460 is an apocalyptic number.

378323460 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 378323460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607319328).

378323460 is an abundant number, since it is smaller than the sum of its proper divisors (836315196).

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

378323460 is a wasteful number, since it uses less digits than its factorization.

378323460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495 (or 5484 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 378323460 is about 19450.5388100176. The cubic root of 378323460 is about 723.2488597698.

The spelling of 378323460 in words is "three hundred seventy-eight million, three hundred twenty-three thousand, four hundred sixty".