379965330 has 80 divisors (see below), whose sum is σ = 1025811864. Its totient is φ = 100915200.

The previous prime is 379965323. The next prime is 379965361. The reversal of 379965330 is 33569973.

It can be written as a sum of positive squares in 4 ways, for example, as 367834041 + 12131289 = 19179^2 + 3483^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 236530 + ... + 238130.

Almost surely, 2^379965330 is an apocalyptic number.

379965330 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 379965330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512905932).

379965330 is an abundant number, since it is smaller than the sum of its proper divisors (645846534).

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

379965330 is a wasteful number, since it uses less digits than its factorization.

379965330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913 (or 1904 counting only the distinct ones).

The product of its (nonzero) digits is 459270, while the sum is 45.

The square root of 379965330 is about 19492.6994025969. The cubic root of 379965330 is about 724.2936155835.

The spelling of 379965330 in words is "three hundred seventy-nine million, nine hundred sixty-five thousand, three hundred thirty".