380513524 has 12 divisors (see below), whose sum is σ = 688860900. Its totient is φ = 183696128.

The previous prime is 380513519. The next prime is 380513599. The reversal of 380513524 is 425315083.

380513524 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 151536100 + 228977424 = 12310^2 + 15132^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1640029 + ... + 1640260.

It is an arithmetic number, because the mean of its divisors is an integer number (57405075).

Almost surely, 2^380513524 is an apocalyptic number.

It is an amenable number.

380513524 is a deficient number, since it is larger than the sum of its proper divisors (308347376).

380513524 is a wasteful number, since it uses less digits than its factorization.

380513524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280322 (or 3280320 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 380513524 is about 19506.7558553441. The cubic root of 380513524 is about 724.6417724517.

The spelling of 380513524 in words is "three hundred eighty million, five hundred thirteen thousand, five hundred twenty-four".