379505070 has 96 divisors (see below), whose sum is σ = 1136161728. Its totient is φ = 86091264.

The previous prime is 379505047. The next prime is 379505081. The reversal of 379505070 is 70505973.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84112 + ... + 88508.

It is an arithmetic number, because the mean of its divisors is an integer number (11835018).

Almost surely, 2^379505070 is an apocalyptic number.

379505070 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 379505070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568080864).

379505070 is an abundant number, since it is smaller than the sum of its proper divisors (756656658).

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

379505070 is a wasteful number, since it uses less digits than its factorization.

379505070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4554 (or 4551 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 36.

The square root of 379505070 is about 19480.8898667386. The cubic root of 379505070 is about 724.0010467207.

The spelling of 379505070 in words is "three hundred seventy-nine million, five hundred five thousand, seventy".