378341070 has 64 divisors (see below), whose sum is σ = 934004736. Its totient is φ = 98035200.

The previous prime is 378341057. The next prime is 378341087. The reversal of 378341070 is 70143873.

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 31 ways as a sum of consecutive naturals, for example, 212022 + ... + 213798.

It is an arithmetic number, because the mean of its divisors is an integer number (14593824).

Almost surely, 2^378341070 is an apocalyptic number.

378341070 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 378341070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467002368).

378341070 is an abundant number, since it is smaller than the sum of its proper divisors (555663666).

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

378341070 is a wasteful number, since it uses less digits than its factorization.

378341070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 378341070 is about 19450.9914914382. The cubic root of 378341070 is about 723.2600813973.

The spelling of 378341070 in words is "three hundred seventy-eight million, three hundred forty-one thousand, seventy".