380257012 has 6 divisors (see below), whose sum is σ = 665449778. Its totient is φ = 190128504.

The previous prime is 380256991. The next prime is 380257049. The reversal of 380257012 is 210752083.

It can be written as a sum of positive squares in only one way, i.e., 354794896 + 25462116 = 18836^2 + 5046^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47532123 + ... + 47532130.

Almost surely, 2^380257012 is an apocalyptic number.

It is an amenable number.

380257012 is a deficient number, since it is larger than the sum of its proper divisors (285192766).

380257012 is a wasteful number, since it uses less digits than its factorization.

380257012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95064257 (or 95064255 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 380257012 is about 19500.1797940429. The cubic root of 380257012 is about 724.4789038696.

The spelling of 380257012 in words is "three hundred eighty million, two hundred fifty-seven thousand, twelve".