380615334 has 64 divisors (see below), whose sum is σ = 902430720. Its totient is φ = 105732000.

The previous prime is 380615327. The next prime is 380615359. The reversal of 380615334 is 433516083.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 380615295 and 380615304.

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, 33979 + ... + 43769.

It is an arithmetic number, because the mean of its divisors is an integer number (14100480).

Almost surely, 2^380615334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380615334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451215360).

380615334 is an abundant number, since it is smaller than the sum of its proper divisors (521815386).

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

380615334 is a wasteful number, since it uses less digits than its factorization.

380615334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9857.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 380615334 is about 19509.3652895219. The cubic root of 380615334 is about 724.7063949468.

The spelling of 380615334 in words is "three hundred eighty million, six hundred fifteen thousand, three hundred thirty-four".