380430052 has 6 divisors (see below), whose sum is σ = 665752598. Its totient is φ = 190215024.

The previous prime is 380430019. The next prime is 380430059. The reversal of 380430052 is 250034083.

It can be written as a sum of positive squares in only one way, i.e., 367642276 + 12787776 = 19174^2 + 3576^2 .

It is a junction number, because it is equal to n+sod(n) for n = 380429999 and 380430026.

It is not an unprimeable number, because it can be changed into a prime (380430059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47553753 + ... + 47553760.

Almost surely, 2^380430052 is an apocalyptic number.

It is an amenable number.

380430052 is a deficient number, since it is larger than the sum of its proper divisors (285322546).

380430052 is a wasteful number, since it uses less digits than its factorization.

380430052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95107517 (or 95107515 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 380430052 is about 19504.6161715631. The cubic root of 380430052 is about 724.5887811494.

It can be divided in two parts, 3804 and 30052, that added together give a square (33856 = 184²).

The spelling of 380430052 in words is "three hundred eighty million, four hundred thirty thousand, fifty-two".