380532357 has 32 divisors (see below), whose sum is σ = 581132160. Its totient is φ = 245946240.

The previous prime is 380532343. The next prime is 380532389. The reversal of 380532357 is 753235083.

It is not a de Polignac number, because 380532357 - 2¹⁴ = 380515973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380532307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190518 + ... + 192504.

It is an arithmetic number, because the mean of its divisors is an integer number (18160380).

Almost surely, 2^380532357 is an apocalyptic number.

It is an amenable number.

380532357 is a deficient number, since it is larger than the sum of its proper divisors (200599803).

380532357 is a wasteful number, since it uses less digits than its factorization.

380532357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210 (or 2204 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 380532357 is about 19507.2385795632. The cubic root of 380532357 is about 724.6537273079.

The spelling of 380532357 in words is "three hundred eighty million, five hundred thirty-two thousand, three hundred fifty-seven".