380741526 has 64 divisors (see below), whose sum is σ = 927936000. Its totient is φ = 114760800.

The previous prime is 380741497. The next prime is 380741533. The reversal of 380741526 is 625147083.

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, 116596 + ... + 119816.

It is an arithmetic number, because the mean of its divisors is an integer number (14499000).

Almost surely, 2^380741526 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380741526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463968000).

380741526 is an abundant number, since it is smaller than the sum of its proper divisors (547194474).

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

380741526 is a wasteful number, since it uses less digits than its factorization.

380741526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442 (or 3436 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 380741526 is about 19512.5991605424. The cubic root of 380741526 is about 724.7864775886.

The spelling of 380741526 in words is "three hundred eighty million, seven hundred forty-one thousand, five hundred twenty-six".